Page 9 of Intake Manifolds 2008 by Edelbrock

index qwikdata shocks suspension exhaust access water pumps nitrous cams access heads efi manifolds install items gaskets fuel pumps carbs access crate engines superchargers kits power pkg manifolds s/b chevy performer 86 earlier idle-5500 rpm designed for street 1955-86 262-400 c.i.d small-block chevys #2101 is stock replacement/street legal part for 302 327 and 350 v8s with oem 4-bbl or edelbrock #1400 carb 1966-72 1973 non-california cars 1966-83 trucks and suburbans except stock equipped egr #3701 is stock replacement/street legal part for 305 350 and 400 v8s with oem 4-bbl or edelbrock #1400 carb 1972-86 and gm corporate engines with 350 v8s 1981-86 performers accept late-model choke waterneck airconditioning alternator and h.e.i has provisions to add oil fill tube not for 1987 and later cast iron or chevy bowtie heads will fit 1987 and later stock aluminum heads available with standard finish or polished performer non-egr 2101 polished performer #2101 non-egr 21011 performer egr 3701 carburetor recommendations oem 4-bbl use choke rod #9171 bracket #8031 or #8036 for 1972-78 edelbrock thunder series avs or performer series carb 500-650 cfm see pages 31-36 use bracket #8031 or #8036 for 1972-78 installation notes use adapter #8035 for clamp-on egr valve with carb #1400 #3701 egr spacer #1476 is required #1476 is required with #3701 on centerbolt heads with 1986 earlier bolt pattern choke plate #8901 included recommended intake gasket edelbrock #7201 manifold height a-3.50 b-4.60 carb pad height 4.05 see page 56 port exit dimensions 1.14 x 1.88 performer 1987-95 #2104 performer manifold #2101 matching parts for performer eps and performer description page no performer-plus camshaft lifters 172-175 cylinder heads 140-171 valve springs 179 roller timing set 180 cam gear drive 181 intake gaskets 47 tubular exhaust system headers 200 performer for 1987-95 cast iron cylinder heads idle-5500 rpm designed for street 262-400 c.i.d chevy v8s that have heads with canted center bolt holes #2104 is stock replacement/street legal part for 302 327 350 v8s with oem 4-bbl carb except stock equipped egr #3706 is stock replacement/street legal part for 305 350 v8s with oem 4-bbl carb 1987 both accept late-model waterneck air-conditioning alternator h.e.i and have rear water crossovers #2104 accepts exhaust-heated chokes for 1987-95 stock aluminum heads use #2101 will not fit chevrolet bowtie or lt1 heads performer non-egr 2104 performer egr 3706 carburetor recommendations #2104 oem 4-bbl pre-1981 only use choke rod #9171 bracket #8031 or #8036 for 1972-78 edelbrock thunder series avs or performer series carb 500-650 cfm see pages 31-36 use bracket #8031 or #8036 for 1972-78 #3706 oem 4-bbl edelbrock performer series #1400 600 cfm see pages 31-36 use bracket #8031 or #8036 for 1972-78 installation notes use adapter #8035 for clamp-on egr valve with carb #1400 #3706 egr spacer #1476 is required choke plate #8901 included with #2104 #3706 has no provision for exhaust heated chokes recommended intake gasket gm #10159409 manifold height a-3.50 b-4.60 carb pad height 4.05 see page 56 port exit dimensions 1.14 x 1.88 performer air-gap performer air-gap #2601 idle-5500 rpm designed for 1955-86 262-400 c.i.d small-block chevys the performer air-gap features the air-gap design for the ultimate street performance in the idle to 5500 rpm range this design features an open air space that separates the runners from the hot engine oil resulting in a cooler denser charge for more power high-velocity runners deliver excellent throttle response throughout the power band the great looks of the performer air-gap along with the solid idle to 5500 rpm performance makes this an ideal choice for street rods and street machines performer air-gap #2604 is for 1987-95 cast iron heads with canted center bolt holes no provision for exhaust heated chokes or exhaust crossover fits spreadbore or square-bore carburetors will not fit under stock corvette hood available with standard or endurashine finish see page 56 performer air-gap non-egr 2601 polished performer air-gap non-egr 26011 performer air-gap with endurashine finish non-egr 26014 performer air-gap for 1987-95 cast iron heads non-egr 2604 performer air-gap #2604 fits 1987-95 cast iron heads carburetor recommendations edelbrock thunder series avs or performer series carb 500-650 cfm see pages 31-36 use bracket #8031 or #8036 for 1972-78 installation notes recommended intake gasket edelbrock #7201 2601 gm #10159409 2604 manifold height a-3.72 b-4.92 27 taller than #2101 carb pad height 4.32 see page 56 port exit dimensions 1.14 x 1.88 64 not legal for sale or use on pollution controlled motor vehicles.

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