street force headers truck force headers street force truck force ford g m dodge jeep toyo ta competition headers street force car headers hooker street force headers are designed to be a high performance alternative to the stock o.e manifolds these headers are built to accommodate all emission control devices please check your application in this section for more information regarding emissions legality competition super comp exhaust kits race headers super competition headers ss stainless headers mufflers w ne years engines baked-on black paint metallic ceramic coating transmission emission code standard auto diesel exhaust systems catback systems footnotes p/s p/b a/c col fl col fl tube size o.d in coll coll size ln o.d in in port shape mustang 86-93 86-93 86-93 94-95 94-95 255-302w 255-302w 255-302w 255-302w 351w 6128hkr 6129hkr 6132hkr 6131hkr 6133hkr 6128-1hkr 6129-1hkr 6132-1hkr 6131-1hkr 6133-1hkr exhaust tips ford y y y 4,35,49,71,90,169 y 4,57,68,90 y 4,25,49,90,169 4,4
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street force headers truck force headers competition headers hooker vibratory polished stainless headers ss stainless headers super competition headers race headers competition super comp exhaust kits diesel exhaust systems features benefits · vibratory polished stainless steel for long lasting good looks yet less expensive than hand polished · 16 gauge stainless steel for strength and reliability · mandrel bent for decreased back pressure and increased exhaust velocity · 5/16 machined flanges for a perfect sealing surface mufflers super competition make chevy chevy chevy chevy ford ford model 262-400 396-502 camaro 350 ls1 corvette 265-400 sidetube for 2224-3hkr mustang 4.6l 4 valve 96-03 mustang 4.6l 2 valve 96-03 year universal universal 98-99 63-82 stainless 2100-2hkr 2180-2hkr 2253-2hkr 2224-3hkr 50735-3hkr 6229-2hkr 6230-2hkr block hugger style catback systems exhaust tips components accessories header collector gaskets competition make model year stainless chevy sb camaro
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street force headers super competition plymouth pontiac truck introduction competition headers truck force headers super competition full length car headers years engines baked-on black paint metallic ceramic coating vibratory polished stainless transmission emission code standard auto ss stainless headers footnotes p/s p/b a/c col fl col fl tube size o.d in coll coll size ln o.d in in port shape fury i ii iii 75 gran fury wagon c bodies 68-77 383-440 5113hkr 5113-1hkr 4,10,200 yyynnyy 13 4x35 3 10 sap super competition headers barracuda 64-69 duster valiant volare a f bodies 64-66 67-79 67-79 70-72 67-69 67-69 273-340 198-225 318-360 318-360 383-440 383-440 5208hkr 5602hkr 5116hkr 5204hkr 5205hkr 5215hkr 5208-1hkr 5602-1hkr 5116-1hkr 5204-1hkr 5205-1hkr 5215-1hkr 4,27 4,39 4,10,201 4,10,201 4,84,200 4,84,200 yyynyyynyyynyyyynnnyyyynnyyyyyyyyyynyyyyyy 15 8x43 15 8x40 15 8x35 13 4x38 17 8x40 2x43 21 2 21 2 3 3 31 2 31 2 8 8 10 10 10 9 sap sap sap sa sap sap competition super comp ex
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street force headers truck force headers competition headers super competition engine swap headers years engines baked-on black paint metallic ceramic coating transmission emission code standard auto ss stainless headers footnotes p/s p/b a/c col fl col fl tube size o.d in coll coll size ln o.d in in port shape chevrolet gmc chevelle malibu el camino 75-77 75-77 75-77 78-87 396-502 396-502 396-502 396-502 2118hkr 2250hkr 2217hkr 2241hkr 2118-1hkr 2250-1hkr 2217-1hkr 2241-1hkr 4,92148,184,266 4,148,184,266 2,4,148,184,266 4,145,266 yyyyyyyyyyyyyyynyyynyyyyyyyy 13 4x30 17 8x35 2x35 2x30 3 31 2 31 2 31 2 10 10 10 10 sap sap sap sap super competition headers race headers competition super comp exhaust kits chevy ii nova 62-67 73-75 73-75 73-75 396-502 396-502 396-502 396-502 2280hkr 2111hkr 2205hkr 2285hkr 2280-1hkr 2111-1hkr 2205-1hkr 2285-1hkr 4,84 4,148,184 4,148,184 4,148,184 nnnyynyyynynnnnnyyyyyyyyyyyy 2x33 17 8x33 2x33 21 8x36 31 2 31 2 31 2 31 2 8 10 10 10 sap sap sap rd diesel e
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street force headers truck force headers super competition roadster race competition headers ss stainless headers super competition roadster headers double flange for ease of installation each flange is 5 16 thick and flush ground for a better fit inner flange matched with port to allow relocation of bolt holes for maximum bolt head clearance simplifies installation replaceable slip-in muffler available separately designed to run cooler by creating an air space between the outside skin of the muffler and inside of the sidepipe wall reduced running temperatures prolongs chrome life and reduces bluing see page 69 super competition headers heli-brazed 360o around all ports race headers sidepipe bracket completely welded on all sides outer flange matched to inner flange allows use of symmetrical pipes which naturally plate better clamp tube for a leak free seal between the collector and side tube competition super comp exhaust kits diesel exhaust systems sprint style shown exhaust tips
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street force headers competition chevrolet ford dodge plymouth exhaust systems competition headers truck force headers competition exhaust systems designed to fit hooker competition header manifold or catalytic converter back applications cat-back kits install behind the converter and all other applicable emission control devices ss stainless headers super competition headers features · large diameter 16-gauge aluminized steel tubing 21 4 o.d for improved efficiency less back-pressure and longer life · each exhaust system is mandrel bent not press bent mandrel bending maintains a consistent inside diameter for maximum flow press bending will crush the pipe easily reducing volume by more than 10 · original equipment tailpipe exit location unless otherwise stated · all systems come without mufflers we recommend using either the hooker super competition aero chamber or maximum flow or turbo mufflers in a 21 4 offset inlet/center outlet configuration check catalog footnotes for any e
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street force headers truck force headers competition headers maximum flow mufflers straight thru designed specific fit replacement applications chevy gmc maximum flow 22 2 1/4 10 1/4 2 1/4 ss stainless headers ford maximum flow 14 2 1/4 10 1/4 super competition headers 3 2 1/4 race headers 88-94 pickups 350c.i #21800hkr 79-99 mustang #21603hkr competition super comp exhaust kits 2 1/2 maximum flow 14 2 1/2 10 1/4 diesel exhaust systems mufflers 79-99 mustang #21604hkr to use as replacement on mustang cut off inlet/outlet pipes flush with stock mufflers and weld in place stock hangers must be welded to new muffler catback systems exhaust tips max flowtm sidepipe muffler ew n this high performance muffler has been developed for vehicles with 4 sidepipes such as 1965-74 corvettes or vehicles equipped with hooker super competition roadster and side mount headers these mufflers produce an average of 23 more power than open headers and feature a high-flow perforated core th
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street force headers truck force headers components accessories specialty exhaust competition headers ss stainless headers super competition specialty exhaust products sidetube slip-in mufflers for 4 sidetube sound control hooker builds long lasting slip-in mufflers these mufflers are easily removed for racing purposes and are available in a performance style glasspack 21021hkr or our quieter all metal reverse flow style 21002hkr and #21003hkr hooker mufflers produce a high level of sound control without restricting engine efficiency sold in pairs part 21021hkr 21002hkr 21003hkr new 21046hkr 4 4 4 4 race headers super competition headers description sidetube slip-in muffler glasspack sidetube slip-in muffler small block reverse flow sidetube slip-in muffler big block reverse flow maximum flowtm sidepipe muffler straight thru flow competition super comp exhaust kits #21021hkr mufflers diesel exhaust systems warning sidepipes get very hot avoid all contact with sidepipes f
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street force headers truck force headers competition headers super competition components accessories merged slip-on 12 collectors our merged collectors are constructed with the primary tubes joining as they transition into the collector to form a spear eliminating sharp edges and voids to reduce turbulence this allows more precise management of the sound pressure waves tuning and improves aerodynamic flow these 3 into 1 and 4 into 1 collectors are made from the lightest materials possible a pair of 17 8 x 31 2 weigh only 5 lbs 4 ozs sold in pairs only part no 14730hkr 14743hkr 14742hkr 14752hkr 14760hkr 14762hkr 14770hkr 14705hkr 14701hkr 14703hkr 14704hkr ss stainless headers 4 into 1 primary tube size 13/4 17/8 17/8 2 21/8 21/8 21/4 23/8 23/8 21/2 21/2 collector dia in 3 31 4 31 2 31 2 31 2 4 4 4 41 2 41 2 5 super competition headers race headers #14770hkr competition super comp exhaust kits diesel exhaust systems mufflers formed 10 collectors hooker formed collectors incorpo
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street force headers super competition headers ss stainless headers competition headers truck force headers gallery mufflers diesel exhaust systems competition super comp exhaust kits race headers 1998 350 ls1 camaro/firebird 2077-1hkr 1955-57 396-502 chevy passenger/wagon 2244-1hkr 1982-92 265-400 chevy camaro 2460-1hkr 1986-93 255-302 mustang 6128-1hkr 1979-93 255-302 mustang full length 6227-1hkr 1998-99 350 ls1 camaro full length 2253-1hkr 1970-87 283-400 monte carlo 1967-81 283-400 camaro 1968-79 283-400 chevy ii/nova 2466-1hkr 1977 350-403 buick regal century wagon 3107hkr components accessories exhaust tips catback systems part to page index footnotes photo gallery header collector gaskets 1970-81 326-455 firebird/trans-am 4109hkr 1968-72 400-455 ho/sd pontiac gto/le mans 4201hkr 1967-74 383-440 dodge challenger charger coronet wagons b&e bodies 5101hkr 1996-03 4.6l 2 valve mustang full length 6230-1hkr 1988-95 460 ford f-250 f-350 6842-1hkr 1994-96 350 lt1 impala ss 2063-1
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street force headers truck force headers super competition buick v6 chevrolet v6 chevy sb v8 super competition headers ss stainless headers competition headers race headers all holley performance products limited warranties are extended to the original consumer only this limited warranty is not assignable or otherwise transferable there are no warranties that extend beyond those stated herein holley performance products offers no other warranties expressed or implied beyond this limited warranty in the event of an alleged defect in material or workmanship holley performance products responsibility is strictly limited to repair or replace the defective product holley has no other obligation expressed or implied final warranty determination will be in the sole discretion of holley performance products holley shall not be responsible for a actual or alleged labor transportation or other incidental charges or b actual or alleged consequential or other damages incurred by use of any produc
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