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Edelbrock Performer Aluminum Head Street Legal w/ Exhaust Crossover
Edelbrock Performer Aluminum Head Street Legal w/ Exhaust Crossover

Edelbrock Performer Aluminum Head Street Legal w/ Exhaust Crossover

Your Price: $1,210.50
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Part Number:60139
All Edelbrock aluminum cylinder heads feature threaded inserts in the rocker studs and exhaust manifold bolt holes for superior strength and durability, plus hardened seats, bronze valve guides, and fully machined valve cover rails for a more consistent gasket seal. They offer improved power throughout the rpm range for greater throttle response and top-end horsepower. The intake and exhaust runners are CNC-machine profiled for superior flow and performance.

INSTALLATION NOTE: Edelbrock head gasket sets recommended.  Complete cylinder heads are assembled and prepared for installation right out of the box.  Recommended spark plugs are Champion RC12YC or equivalent 14mm x 3/4" reach with flat gasket seat.  Use Edelbrock Step Washer Kit #9693 on 1967-69 engines with 7/16" head bolts.  Deck thickness: 5/8", rocker stud diameter: 3/8", pushrod diameter: 5/16" (width of slot in guide plate).

  • Fits:1967-1983 Wagoneer
  • Fits:1984-1991 Grand Wagoneer
  • Fits:1974-1983 Cherokee
  • Fits:1967-1988 J-trucks
  • Models:All with AMC V8 Engines
  • Designed for 1967-91 343, 360, 390 and 401 c.i.d. AMC engines
  • 54cc dual-quench combustion chamber produces around a 9.5:1 compression in 401 V8s
  • 45° intake seat angle (stock is 30°) offers improved mid- to high-lift flow
  • Chamber Size: 54cc
  • Intake Port Size: 185cc
  • Intake Valve Size: 2.02"
  • Exhaust Valve Size: 1.60"
  • Heads come fully assembled and ready to bolt on!!
  • Sold Individually

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