AMC 343 360 390 401 Edelbrock Performer Cylinder Head 67-91 # ED60139 Rate_20 That's a 45 percent increase

That's a 45 percent increase over regular-production versions of this same transmission

The FAST module provides improved performance over OEM options due to the addition of multiple-spark capability

Amp Draw:21

Chevrolet Corvette 1984-1996 Front Lower Ball Joint # 10413

--automatically and quietly

AMC 343 360 390 401 Edelbrock Performer Cylinder Head 67-91 # ED60139 Rate_20 That's a 45 percent increaseThe Edelbrock #60139 Performer RPM Cylinder Heads are 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. Complete heads include larger than