AMC 343 360 390 401 Edelbrock Performer Cylinder Head 67-91 # ED60139 Rate_20 --automatically and quietly

--automatically and quietly

Notes:Kit includes rod

Made from 100% cotton on the inside

Chev LS3 Mahle GM LS PowerPak Piston & Ring Kit L92105065F04

250" stroke

AMC 343 360 390 401 Edelbrock Performer Cylinder Head 67-91 # ED60139 Rate_20 --automatically and quietlyThe 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