502 Series Performance Head W/ seats and guides 44 Intake 37.5 Exhaust opt-rebuilt-t4-914-perf-lb-upg Year: 1976-78 00-9400-0
Yard notes & kiln story
Description
502 Series Performance Head W seats and guides 44 Intake 37.5 Exhaust opt rebuilt t4 914 perf lb upg Year: 1976 78 00 9400 0 Year: 1976 78 The new set includes: 4 pistons Made from an AA 502 Series Casting to reduce the chance of cracking between the Valve seat and Plug