Comp Cams H/L GM DURAMAX BEEHIVE VALVE SPRINGS Apoc Industries Base 1981 - 1983 Plymouth

Base 1981 - 1983 Plymouth PB150 Voyager 1975 - 1980 Plymouth PB200 Voyager 1974 Plymouth PB200 Van Base

then you'd want 1/0 GA

Alignment: Designed for a precision fit that follows the Tundra’s muscular hood lines

Designed with track use in mind

No drilling is required for installation

Comp Cams H/L GM DURAMAX BEEHIVE VALVE SPRINGS Apoc Industries Base 1981 - 1983 PlymouthWith a . 650" maximum lift, these BeehiveT Valve Springs were designed for Ford 4. 6L and 5. 4L Modular 2 & 3 Valve engines and Duramax applications. COMP Cams BeehiveT Valve Springs deliver increased valve train stability and a much lighter valve train. This is achieved with less spring pressure for better valve control and reduced weight of both the spring and retainer. The unique BeehiveT shape handles valve train stress more efficiently to