new from edelbrock head studs sb chevy bb chevy 302 ford mopar 383-440 mopar ... .97 99.97 169.97 175.97 small-block chevy #5073 #5089 e-street cylinder heads for ... and packaged in pairs head bolts sb chevy bb chevy 302 ford mopar 383-440 mopar ... for small-block ford 5023 with 1.90 intake valves sold in pairs ... 972.97 5025 with 2.02 intake valves sold in pairs ... vehicles e-street bare heads with 1.90 intake seats 5020 with 2.02 intake seats ... ® components · features multi-angle intake radiused exhaust valve seats for up to ... steel,one-piece swirl-polished intake and exhaust valves with under-cut stems ... retainer and keepers small block chevy performer head bolts 60909 pre-87 max ... each 569.97 8550 91.97 big block chevy performer 60479 oval port max lift .700 ...
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gaskets engine master pro-series gaskets for sb chevy v8 fuel pump plate to ... block aluminum exhaust collector gaskets · reusable header exhaust manifold and ... collector flange gaskets · made from dead soft aluminum · ... 6.71 sb chevyintake manifold gaskets synthetic ... blue stripe cork/rubber end strips s/b chevy embossed perma torque blue stripe 1204 ... fits oe and aftermarket heads 1255 sbc vortec zz4 and edelbrock e-tech heads 21.99 ... heads dual bolt pattern 1278 sb chevy with 18 degree high port heads 22.99 ... of 10 12.69 intakegaskets silicone beaded ports set ... water outlet and distributor mounting gaskets .062 thick 5000 port size 1.25 x 2.00 ... 2.125 med race ports 11.01 header gaskets economy graphite coated high ...
crate engines carbs access fuel pumps gaskets install items manifolds efi heads cams ... shocks qwikdata index edelbrock intake manifolds an exclusive nascar ... performance product s/b chevy manifolds idle-5500 rpm performer ... vortec v6 based on the powerful edelbrock # ... 2111 this dual-plane intake is designed for the engine swap market ... utilizing 1985 later chevy 200-229-262 c.i.d 3.8l and 4.3l v6 ... engines with vortec heads with this manifold rodders can ... of the higher flow available with the vortec head design performer vortec v6 #2114 ... water bypass and may be used on either vortec blocks or 1995 and earlier blocks ... hei and air conditioning performer vortec v6 non-egr 2114 performer vortec v6 # ... 31-36 installation notes recommended intake gasket gm 12529196 manifold height a-3. ...
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heads efi manifolds install items gaskets fuel pumps carbs access crate engines ... kits power pkg manifolds s/b chevy matching edelbrock parts for #3704 ... idle-5500 rpm designed for 1985-92 305/350 c.i.d s/b chevys with tuned port ... replacement/street legal parts for 305/350 v8s with t.p.i 1985-88 #3891 3893 are ... replacement/street legal parts for 305/350 v8s with t.p.i 1989-92 not for lt1 ... 3893 installation notes recommended intake gasket for #3890 and #3891 gm #10159409 ... exit dimensions 1.25 x 1.98 high-flo vortec t.p.i baseplate #3817 high-flo t.p.i ... dimensions 1.25 x 1.98 high-flo t.p.i vortec baseplate high-flo t.p.i runners #3870 ... and #3817 baseplate this intake allows any corvette camaro or firebird ... series heads 96 and later gm cast iron vortec heads or aluminum fast burn heads while ...
gaskets engine master pro-series gaskets for sb chevy v8 fuel pump plate to ... block aluminum exhaust collector gaskets · reusable header exhaust manifold and ... collector flange gaskets · made from dead soft aluminum · ... 6.99 sb chevyintake manifold gaskets synthetic ... blue stripe cork/rubber end strips s/b chevy embossed perma torque blue stripe 1204 ... fits oe and aftermarket heads 1255 sbc vortec zz4 and edelbrock e-tech heads$20.99 ... heads dual bolt pattern 1278 sb chevy with 18 degree high port heads 20.99 ... of 10 14.99 intakegaskets silicone beaded ports set ... water outlet and distributor mounting gaskets .062 thick 5000 port size 1.25 x 2.00 ... x 2.125 med race ports 10.99 header gaskets economy graphite coated high ...
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fuel fuel pumps gm 40987 small block chevy 2-line 14.99 41216 small block chevy 3 ... -line 14.99 40963 73-84 chevy bb c15 25 35 2wd and 4wd suburban ... cars,w/402&454 $19.99 40725 1968 -1986 chevy belair camaro caprice chevelle impala ... carlo with the 2674.4 3275.4 3055.0 3505.7 3966.6 and 4026.6 engines 12.99 ... 40727 1967-1970 chevy belair biscayne camaro berlinetta z-28 ... 16.99 41378 1978-1986 chevy trucks c&r10 20 30 and k&v10 20 30 ... and suburban 2&4wd with a 305 5.0l or 350 5.7l mechanical pump ... powerflow piston style fuel pump for sb chevy the reciprocating piston uses only 25 ... victoria thunderbird ford trucks f100/350 pickups with a 429 7.0l or 460 7.5l w/ ... ii thunderbird and ford trucks f100-350 with a 351m 351c or 400m 15.99 ... 60318 1980-1987 ford bronco e100/350 van e super duty vans and f100/350 ...
six-shootertm 3-2 barrel aluminum intake and demon six-shootertm triple 2-barrel ... six-shootertm manifold is a ground-up intake runners and plenum design carburetors ... part no conventional headed small-block chevyvortec headed small-block chevy small- ... cast iron gm heads with upright center intake bolts 7500 7505 7500 7505 7504 #7505 # ... 30 years includes an advanced triple-d intake manifold three demon carburetors ... part no conventional headed small-block chevyvortec headed small-block chevy big ... block chevy oval ports big block chevy rectangular ports small block ford ... cfm cfm cfm cfm moderate 289-327 mild 350-406 cid engines well-prepared 350-406 mild ... cover · quick release non-stick gaskets · optional electric choke kit available ... cover · quick release non-stick gaskets · comes complete with electric choke ...
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intake manifolds whether you re building a ... street machine or race car an edelbrock intake manifold will provide the power right ... has several styles of aluminum intake manifolds to fit different applications ... compression ratios choose performer rpm intake manifolds and camshafts as part of ... recipe for success application chevy 262-400 non-egr 262-400 non-egr with q- ... jet spreadbore flange 262-400 vortec non-egr 1997-up 5.7l ls1 ls6 lm7 396- ... -428 fe 429-460 non-egr oldsmobile 330-350-403 80.05-85 pontiac 326-455 65 and up ... and special badging these dual-plane intakes make power from 1500 to 6500 rpm and ... carburetors application small block chevy 262-400 big block chevy 396-502 with ...
parts pro master catalog performance gaskets mr gasket revolutionized the ... market with high quality performance gaskets decades ago and they continue to ... such as mls multi-layer-steel gaskets assure you that ultra-seal gaskets wil ... always be there to meet your needs intakegaskets nitrile rubber fiber based ... heads 318 67-89 1.05w x 2.07h 58-78 350 361 383 400 413 426 wedge 440 stock ... sj 2.23w x 2.60h oldsmobile 64-67 330 350 68-76 65-69 400 425 65-67 455 68-76 ... pontiac 65-67 301 350 68-77 389-455 65-79 1.11w x 2.03h ... exhaust gaskets manufactured from large-fiber and ... resistant non-reverting compound these gaskets will resist flange temperatures of 750° ... port 1.25w x 2.08h oldsmobile 64-67 330 350 68-76 400 65-69 425 65-67 455 68-76 ... 251 254g 252 257g 259g 453 550g 550a intake gasket sets for performance cylinder ...
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and craftsman truck series stainless intake manifold bolt kits application chevy ... 265-400 hex chevy 265-400 12-pt chevy305/350vortec hex chevy 396-454 hex ... chevy 396-454 12-pt chrysler 273-440 3/8 hex ... quality washers and nuts application chevy 396-454 16 piece chevy 262-400 chevy ... 262-400 chevy 262-400 hex head 3/8 dia .750 under ... part no flywheel bolt kits application chevy 7/16 x 1.00 6 pcs 12-pt ford 7/16 x ... 5.4l part no 100-2801 100-2801 254-2801 intake manifold bolt kits application part no ... -2002 flexplate bolt kits application chevy 7/16 x .680 6 pcs 12-pt ford 7/16 x ... no part no 100-2901 100-2901 254-2901 chevy 265-400 hex chevy 396-454 hex chevy ... small block vortecchevy 262-400 12 point head black oxide 134- ...
or order online! northernautoparts.com GasketsChevy S/B V8 Exhaust Header Gaskets For ... 265, 267, 283, 302, 307, 327, 350 400 1955-85 (Steel Core Construction) ... 1.81" dia. . . . . . . . . .$17.99 B/B Chevy Exhaust Header Gaskets 1410 Square/ ... . . . . . . . . . . . . .$17.99 Intake Manifold Gaskets Synthetic Rubber Bead ... Blue Stripe Cork/Rubber end strips, S/B Chevy, Embossed Perma torque Blue Stripe B/B ... Chevy Size Price 1210 Oval port(Blocked Heat ... Crossover) 1.82" x 2.05" . .$17.99 S/B Chevy 1204 Stock (Blocked Heat Crossover) 1. ... Race 1.38" x 2.38" . .$15.99 1255 GM Vortec 1.08" x 2.11" . .$19.99 * 10 packs do ... not include front, back or distributor gaskets. 10 pack 5 pairs Valve Cover Gaskets ... Cover Clearance 1604 Most Small Block Chevys 5/16 thick . . . . . . . .$30.99 1630 ...
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F F P # Performer EPS Manifold for S/B Chevy Designed for 1986 and earlier 262-400 ... cubic inch Chevys, the all -new Performer EPS is optimized ... thats tuned for peak torque around 3500 rpm and 350 inch engine and its ideal ... Edelbrock Performer manifold #2101 on a 350Chevy. Across the 3000 to 4500 rpm ... range. 2701 For 1986 and earlier Chevy 262-400 c.i.d. engines $129.99 ... for 1955-85 262-400 c.i.d. small-block Chevys. This design features an open air space ... 198.99 Intake Manifolds 1957-1986 Street Dominator ... carburetor mounting 300-36 57-86 SB Chevy w/Aluminum Heads . . . . . . .$125.99 ... SB Chevy Spread Bore Carb Base Street Dominator ... carburetor mounting flanges 300-38 SB Chevy Spread Bore Carb Base ... 139.99 3.8 Intake Manifold - Upper Plenum This Improved ...
crate engines carbs access fuel pumps gaskets install items manifolds efi heads cams ... suspension shocks qwikdata index gaskets edelbrock bulk pack intake gasket sets ... 10-pack these gaskets feature micropore® mp-2n an ultra- ... alcohol coolant and oils edelbrock intakegaskets provide optimum sealing in ... a sealing surface 1955-86 small-block chevy 10-pack intake gasket set 72018 ... edelbrock gaskets are designed specifically to fit our ... performer performer rpm intakes and head ports so there s no chance of ... our gaskets interfering with airflow 1958 later ... small-block vortec bowtie 10-pack intake gasket set 060 thick 72068 1958 ... later small-block vortec bowtie 10-pack intake gasket set 120 ... thick 72078 e-tec vortec fast burn small-block chevy 10-pack ...
NOTE: NOTE: Intake Manifolds, Gaskets Components Continued A. 12496822 Intake ... Manifold, Eliminator Vortec Design Designed to deliver the most ... power and torque with Vortec cylinder head P/N 12529093, 12558060, ... 12497186 or 12464298. Use intake manifold gasket P/N 12529094 and eight ... P/N 12550027. B. 24502592 LT1 Aluminum Intake Manifold Fits 1992-1996 Gen II LT1 ... (see below). C. 24502574 LT4 Aluminum Intake Manifold Similar to LT1 manifold P/N ... 1996 LT4 engines or cylinder heads. The intake ports are .0100" higher than the LT1- ... design engine. Use intake manifold gasket P/N 12367777. D. ... kit will fit V-8 engines using iron Vortec cylinder heads P/N 12558060 or aluminum ... unit is the same as used on Ram Jet 350 engine P/N 12499120. (MEFI with ECM and ... for anything other than Ram Jet 350.) Kit includes the following, (as well ...
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Kit, 1971-86 ZZ350 C Gasket Kit, Vortec Design D Gasket Kit, Production Vortec ... Design E Gasket Kit, LT4 F CHEVY SMALL-BLOCK V-8 182 Intake Manifolds, ... Gaskets Components Continued Covers and Plugs A ... Hole Cover Covers the choke hole on the 350 HO manifold P/N 10185063. Use gasket P ... shown) Covers the EGR valve port on the 350 HO manifold P/N 10185063. Use gasket P ... is used to seal off EGR pipe holes on intake manifold P/N 12496820 and P/N 12496821 ... . Intake Manifold Gaskets C. 10147994 Gasket Kit, 1971-86 ZZ350 ... For 302-350 high-performance small-blocks built ... and all ZZ350 high-performance engines. Gaskets fit standard intake port location. Do ... cylinder heads. Package includes two gaskets. D. 12497760 Gasket Kit, Vortec Design ...
crate engines carbs access fuel pumps gaskets install items manifolds efi heads cams ... suspension shocks qwikdata index s/b chevy pro-flo efi system #3503 comes with ... performer pro-flo ® efi system up to 350 hp potential from idle to 5500 rpm the ... this system is ideal for small-block chevys with up to 9.5:1 compression with mild ... at 29 lbs/hr to easily handle up to 350 hp includes all necessary hardware our ... -flo efi for non-emission small-block chevys3503 installation notes recommended ... intake gasket edelbrock #7201 manifold height ... carbureted 1986 and earlier small-block chevy engine to multi-point fuel injection ... performer rpm pro-flo for vortec-style heads is designed for use with vortec- ... 1986 and earlier small-block chevrolet 3500 installation notes recommended intake ...
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crate engines carbs access fuel pumps gaskets install items manifolds efi heads cams ... available for most of our popular efi intake manifolds cnc machined from aluminum ... pico injectors qty 4 3619 super victor vortec efi manifold #29135 throttle body ... for ref dimensions super victor e-tec/vortec efi up to 8000 rpm super victor vortec ... efi is based on the super victor vortec manifold #2913 designed specifically to ... the performance of edelbrock e-tec or vortec cylinder heads also known as l31 the # ... 2913 is the most powerful intake available for these chevy production ... square-inch cross-section super victor vortec efi 29135 super victor vortec efi fuel ... to 7500 rpm this high-rise single plane intake is capable of supporting up to 600 hp ... like our performer rpm ls1 intake the victor jr ls1 efi accepts a ...
crate engines carbs access fuel pumps gaskets install items manifolds efi heads cams ... suspension shocks qwikdata index s/b chevy pro-flo efi system #3503 comes with ... performer pro-flo ® efi system up to 350 hp potential from idle to 5500 rpm the ... this system is ideal for small-block chevys with up to 9.5:1 compression with mild ... at 29 lbs/hr to easily handle up to 350 hp includes all necessary hardware our ... -flo efi for non-emission small-block chevys3503 installation notes recommended ... intake gasket edelbrock #7201 manifold height ... carbureted 1986 and earlier small-block chevy engine to multi-point fuel injection ... performer rpm pro-flo for vortec-style heads is designed for use with vortec- ... 1986 and earlier small-block chevrolet 3500 installation notes recommended intake ...
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crate engines carbs access fuel pumps gaskets install items manifolds efi heads cams ... available for most of our popular efi intake manifolds cnc machined from aluminum ... pico injectors qty 4 3619 super victor vortec efi manifold #29135 throttle body ... for ref dimensions super victor e-tec/vortec efi up to 8000 rpm super victor vortec ... efi is based on the super victor vortec manifold #2913 designed specifically to ... the performance of edelbrock e-tec or vortec cylinder heads also known as l31 the # ... 2913 is the most powerful intake available for these chevy production ... square-inch cross-section super victor vortec efi 29135 super victor vortec efi fuel ... to 7500 rpm this high-rise single plane intake is capable of supporting up to 600 hp ... like our performer rpm ls1 intake the victor jr ls1 efi accepts a ...
52 cyclone intake manifolds engine components sb chevy sb ... chevy sbc vortec sbc vortec bb chevy bb chevy cyclone cyclone cyclone ... 128.95 $185.50 $144.50 super hurricane intake manifolds this manifold features a much ... for use on very large inch small block chevy engines 420 cid plus on gas or alcohol ... of being ported out to a fel-pro #1207 intake gasket it also comes in a version with ... 420 cid or on an alcohol engine under 350 cid dyno tests have shown that this ... more power prp 52036 prp 52037 sb chevy polished sb chevy satin $239.90 $189.95 ... stock manifold on 1957 95 small block chevy non-egr engines it is set up to accept ... prp 52007 prp 53000 prp 53001 typhoon intake manifolds the power+plus typhoon ... 54000 prp 54001 prp 54022 prp 54023 sb chevy sb chevy typhoon typhoon polished 1500- ...
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-700-4l60-4l80 m10 x 1 5 6pcs truck th-350 powerglide 3/8-24 x 5/8 $13.75 $10.95 ... $11.75 $12.50 $19.90 $6.50 intake bolts fasteners 61 prevent intake ... -154-2001 arp 454-2101 arp-144-2001 sb chevy hex head sb chevy hex head stainless ... steel sb chevy 12-point head sb chevy 12-point stainless steel sb chevy ... vortec hex head bb chevy hex head bb chevy 12-point stainless steel sb ford 289- ... psi rating arp-100-2901 arp-200-2902 chevy/ford 7/16 x 680 high perf series ... chevy/ford 7/16 x 680 pro series $8.75 $12. ... -100-1202 arp 400-1101 arp 400-1104 sb chevy hex head 3/8 sb chevy 12-point 3/8 sb ... chevy hex head 3/8 stainless steel bb chevy hex head drilled stainless steel $14.90 ... psi rating arp-100-2801 arp-200-2802 chevy/ford 7/16 20 x 1 high perf series ...
chevy small-block v-8 oil pans gaskets and accessories continued 12555884 oil ... -70-psioilpress ure;screen not included intake manifolds gaskets and components ... intakemanifoldsdistribute theair/fuelmixturetotheap propriate ... cylinders intake manifold design is geared toward the ... ed.there are cast-iron and aluminum intake manifolds for carbureted and fuel ... a 14044872 oil pump high volume chevy small-block v-8 · high-volumepumphas1. ... pump high volume b oil filter adapter intake manifold zz series 10185063 intake ... improved performance g 12366573 intake manifold vortec head design 3848911 oil ... bolts,p/n3951644 intake manifold vortec head design g · designedfor283-400- ... bolts,p/n12550027 note vortec heads were originally released on 1996- ... they can cause engine damage h 12496820 intake manifold vortec head design dual ...
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chevy small-block v-8 intake manifolds gaskets and components continued intake ... manifolds gaskets and components continued a 12496822 ... intake manifold eliminator vortec head design · designedtodeliverthemostp ... owerandtorquewith vorteccylinderheadp/n1252 9093,p/n12558060 p/n12497186,p/ ... /n12550027 e 10051102 bowtie intake manifold standard runner · thisstandard ... /n101 34392andp/n14011049 chevy small-block v-8 f 88965829 carburetor ... dual plane one-inch b 24502592 lt1 intake manifold · fullycnc dfrombilletaluminum ... esonthismanifold a intake manifold eliminator vortec head design ... bowtie intake manifold standard runner e g 19155949 ... -st ylecarburetors c 14097494 cast-iron intake manifold 1987-newer · high- ... 987-and-newer305and 350engineswithcast-ironge ni-stylecylinderheads · ...
heads efi manifolds install items gaskets fuel pumps carbs access crate engines ... power pkg cylinder heads small-block chevy e-tec s/b chevy street legal street ... performer for 5.7l vettes chamber size intake port size valve sizes in/ex bare single ... 60879 e-tec 200 head #60989 has 200cc intake ports for high rpm or large ... valves edelbrock e-tec · for 302 327 350 400 c.i.d s/b chevys with vortec- ... of the a/f mixture for more power · intake ports are .200 taller than standard ... small-block chevy heads · spark plugs positioned closer ... heads · match with an edelbrock vortec manifold for maximum performance ... in the december 04 issue of super chevy magazine the 355-inch chevy cranked out ... · to use stock rockers on small-block chevy heads .100 longer than stock pushrods ...
heads efi manifolds install items gaskets fuel pumps carbs access crate engines ... power pkg cylinder heads small-block chevy e-tec s/b chevy street legal street ... performer for 5.7l vettes chamber size intake port size valve sizes in/ex bare single ... 60879 e-tec 200 head #60989 has 200cc intake ports for high rpm or large ... valves edelbrock e-tec · for 302 327 350 400 c.i.d s/b chevys with vortec- ... of the a/f mixture for more power · intake ports are .200 taller than standard ... small-block chevy heads · spark plugs positioned closer ... heads · match with an edelbrock vortec manifold for maximum performance ... in the december 04 issue of super chevy magazine the 355-inch chevy cranked out ... · to use stock rockers on small-block chevy heads .100 longer than stock pushrods ...
efi systems are designed for 1987-95 chevy/gmcs with 5.7l 7.4l engines originally ... 50-state street legal on most 1987-95 chevy/gmc trucks and sport utility vehicles ... computer piggyback adapter 5.7l chevy/gmcs 1987-92 5.7l chevy/gmcs multi- ... point efi system for vortec 1987-92 trucks multi-point efi system ... for vortec 1993-95 trucks incl piggyback computer ... carbureted 1986 and earlier small-block chevy engine to multi-point fuel injection ... -block chevrolet for edelbrock e-tec or vortec-style heads efi for 289-302 small-block fords ... efi for big-block chevrolet part no 35003507 3521 3550 part no 350135023505 ... 3506 1986-95 5.0l mustangs throttle bodies ... the performer 5.0/performer rpm 5.0 efi intake and total power package 70mm gained 10 ... must be used with matching egr plates gaskets are included see 5.0l intakes ...
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pro master catalog high performance intake manifolds whether you re building a ... street machine or race car an edelbrock intake manifold will provide the power right ... has several styles of aluminum intake manifolds to fit different applications ... compression ratios choose performer rpm intake manifolds and camshafts as part of ... recipe for success application chevy 262-400 non-egr 262-400 non-egr with q- ... jet spreadbore flange 262-400 vortec non-egr 1997-up 5.7l ls1 ls6 lm7 396- ... -428 fe 429-460 non-egr oldsmobile 330-350-403 80.05-85 pontiac 326-455 65 and up ... air-gap 1500 to 6500 rpm rpm air-gap intake manifolds feature the same race winning ... rpm application amc 304-401 non-egr chevy 262-400 non-egr 262-400 vortec non-egr ...
crate engine headers fel pro header gaskets water pump spacer kit gm 88958602 ... part number gm 88958602 engine type chevy small-block v8 displacement cu in 350 ... flat tappet camshaft lift in .435 intake 460 exhaust camshaft duration .050 in ... 212° intake/222° exhaust cylinder heads p/n ... 12558060 vortec iron 64cc chambers valve size in 1.94 ... intake/1.50 exhaust compression ratio 9.1:1 ...
22 valve covers breathers wire looms gaskets fasteners oil pans timing chain covers ... engine bolt kits stainless steel chevy v8 chevy small and big block kits ... contain intake manifold valve cover water neck water ... to part number description small block chevy with headers big block chevy with ... headers lt1 chevy with headers vortec350chevy small block with headers hex head ... .75 set by gardner westcott small block chevy with standard exhaust bolts 56492-hs ... ford v8 ford 289 302 only kits contain intake manifold valve cover filler neck timing ... mopar small and big block kits contain intake manifold valve cover water pump timing ... engine bolt kits stainless steel chevy 6-cylinder chevy 6-cylinder kits ... cover timing cover thermostat oil pan intake exhaust fuel water pumps and lube ...
combustion chamber a reconfigured intake valve seat angle improves mid-to high ... designed for non-emissions 302 327 350 and 400 c.i.d engines up to 1986 these ... rpm power package for small-block chevy s performer rpm heads with 64cc ... are required description sb sb sb sb chevychevychevychevy straight plugs 64cc ... #60899 performer heads for small block chevy designed for pre-86 chevy 302 327 350 ... for emissions capability features 170cc intake port and 60cc exhaust port volumes ... hardened pushrods description #60759 sb chevy street legal performer 70cc complete ... sb chevy street legal performer 64cc complete ... heads for centerbolt small block chevy performance improved for 1987-95 chevy ... valve covers designed for the 87-up intake manifold bolt pattern and either tbi or ...
combustion chamber a reconfigured intake valve seat angle improves mid-to high ... designed for non-emissions 302 327 350 and 400 c.i.d engines up to 1986 these ... rpm power package for small-block chevy s performer rpm heads with 64cc ... required description #60899 sb sb sb sb chevychevychevychevy straight plugs 64cc ... 60719 performer heads for small block chevy designed for pre-86 chevy 302 327 350 ... for emissions capability features 170cc intake port and 60cc exhaust port volumes ... hardened pushrods #60759 description sb chevy street legal performer 70cc complete ... sb chevy street legal performer 64cc complete ... heads for centerbolt small block chevy performance improved for 1987-95 chevy ... valve covers designed for the 87-up intake manifold bolt pattern and either tbi or ...