1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 ALL MANIFOLD

Part Number: 3701

ALL  MANIFOLD - Part Number 3701
Manifold Performer 86 & earlier. EGR. SB Chevy 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: 1986-72 (1973 non-California) cars. 1966-83 trucks and Surburbans; 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, air-conditioning, 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. Carburetor Recommendations: OEM 4-bbl, use choke rod #9171, bracket #8031 or #8036 for 1972-78 Edelbrock Thunder Seires AVS or Performer Series carb, 500-650 cfm 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 in, B-4.60 in. Port exit dimensions: 1.14 in x 1.88 in.
Performer 86 & Earlier EGR SB Chevy 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991

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