Fits: 1971–1981 Jeep CJ5 1971–1975 Jeep CJ6 1976–1981 Jeep CJ7 1974–1983 Jeep Cherokee 1984–1991 Jeep Grand Wagoneer 1974–1988 Jeep J10 1974–1988 Jeep J20 1972–1983 Jeep Wagoneer 1971–1973 Jeep J-100 1970–1973 Jeep J-2500 1970–1973 Jeep J-2600 1970 Jeep J-2700 1970 Jeep J-3500 1970 Jeep J-3600 1970 Jeep J-3700 1970–1971 Jeep J-3800 1970–1973 Jeep J-4500 1970–1973 Jeep J-4600 1970–1973 Jeep J-4700 1970–1973 Jeep J-4800 1972–1973 Jeep Commando 1970, 1978–1979 American Motors AMX 1978–1979 American Motors Concord 1972–1976 American Motors Gremlin 1970–1977 American Motors Hornet 1971–1978 American Motors Matador 1978–1979 American Motors Pacer 1979 American Motors Spirit 1970–1974 American Motors Ambassador 1970 American Motors Rebel 1970–1974 American Motors Javelin 1974 Bricklin SV-1 Edelbrock7531Intake ManifoldsDesigned for 1970-91 304-401 c.i.d. and 1967-69 290-390 c.i.d. V8s, RPM Air-Gaps incorporate the same race-winning technology as our Victor Series competition intakes.Edelbrock Performer RPM Air-Gap intake manifolds incorporate race-winning technology that's been used on Victor Series competition intakes for years. The open air space from the Air-Gap design separates the runners from the heat of the lifter-valley cover. So, the air/fuel mixture stays cooler all the way to the heads, which produces a denser charge for more power. Runners are tuned to move the power band 1,000 rpm higher than Performer Air-Gap manifolds, from idle to 5,500 rpm up to 1,500 to 6,500 rpm.
