Edelbrock

Edelbrock Cylinder Head Perf RPM AMC 290 304 343 360 390 401 V-8 w/ Mach Exhaust X-Over Complete

SKU 60139

MPN ede60139

$1544.95 · Available to order

Edelbrock Cyl Head Perf RPM AMC 290 304 343 360 390 401 V-8 w/ Mach Exhst X-Over Complete

The Edelbrock #60139 Performer RPM cylinder head is designed as a bolt-on performance upgrade for any 1967-91 AMX, Javelin or Jeep with a 343, 360, 390 or 401 AMC V8 engine. They include adjustable rocker studs and guide plates set-up for use with small-block Ford style adjustable 1.6:1 ratio rockers. The intake flange is dual-drilled to accommodate early and late model intake bolt patterns, covering 1967-91. A Complete head includes larger than- stock valve springs to handle most high-lift cams. They feature stock location ports for compatibility with standard manifolds and headers. A direct bolt-on for 1970 and later engines with 1/2" head bolts, This head includes step-dowel pins for pre-1970 engines. Their dual-quench combustion chambers produce approximately 9.5:1 compression in 401 V8 engines. The 45deg intake seat angle offers improved mid- to high-lift flow over the stock 30deg angle. The Edelbrock #601139 Performer RPM cylinder head has a machined heat crossover for 50-state emissions legal performance.

Confirmed vehicle fitment
YearsMakeModelSubmodelDrive
1967American MotorsAmericanRogue—
1972–1973JeepJ-2500Base—
1967American MotorsAmerican440—
1972–1973JeepJ-4800Base—
1983JeepCherokeePioneer—
1971–1972American MotorsHornetSST—
1968–1970American MotorsAMXBase—
1967American MotorsAmbassador880—
1981–1982JeepCherokeeChief—
1971American MotorsHornetBase—
1982–1983JeepWagoneerBrougham—
1968–1972American MotorsAmbassadorSST—
1967–1968American MotorsRebel770—
1972–1973JeepJ-2600Base—
1984–1985JeepGrand WagoneerLimited—
1967American MotorsAmbassador990—
1971–1974American MotorsJavelinAMX—
1969American MotorsRamblerHurst SC/Rambler—
1971–1978American MotorsMatadorBase—
1969American MotorsRamblerRogue—
1971–1974American MotorsHornetSportabout—
1973–1974American MotorsHornetBase—
1971–1974American MotorsAmbassadorBrougham—
1973–1976JeepWagoneerCustom—
1968–1970American MotorsAmbassadorBase—
1970American MotorsJavelinSST Trans Am—
1968–1974American MotorsJavelinBase—
1974–1988JeepJ10Base—
1970American MotorsJavelinSST Mark Donohue—
1972–1982JeepWagoneerBase—
1981–1983JeepCherokeeWide Track Laredo—
1968–1972American MotorsJavelinSST—
1974American MotorsMatadorX—
1967American MotorsAmerican220—
1978–1980JeepCherokeeWide Track—
1967–1970American MotorsRebelSST—
1974–1979JeepCherokeeS—
1974–1983JeepCherokeeBase—
1967–1971American MotorsAmbassadorDPL—
1979–1983JeepWagoneerLimited—
1981JeepCherokeeLaredo—
1979JeepCherokeeWide Track Golden Eagle—
1974–1988JeepJ20Base—
1975–1979JeepCherokeeWide Track Chief—
1969–1970American MotorsRebelBase—
1984–1991JeepGrand WagoneerBase—
1967–1968American MotorsRebel550—
1981–1983JeepCherokeeWide Track Chief—
1974American MotorsMatadorBrougham—
1971American MotorsHornetSC/360—
1970American MotorsRebelThe Machine—
Specifications
CategoryEngine Components
Sub-CategoryHeads
UPC85347601394
CARB ApprovedNo
Prop 65 WarningY
Special OrderYes
Weight33 lb
Dimensions (L×W×H)22.19 × 10.13 × 7.19 in