Cylinder Head Valve Spring Set - 928 | 1978-1982 96457252701 Laboratory Tested: Rigorously tested to

Laboratory Tested: Rigorously tested to ensure excellent capacity

Lightly mist and wipe to remove harmful contaminants

Portable Jump Starter and Tire Inflator

for 928 (1985-1990) models

Cylinder Head Valve Spring Set - 928 | 1978-1982 96457252701 Laboratory Tested: Rigorously tested toCylinder Head Valve Spring Set For Porsche 928 (1978 1982) Models. Complete cylinder head valve spring set for Porsche 928 engines. These precision springs control valve opening and closing cycles, maintaining proper timing and preventing valve float at high RPMs. Built from premium spring steel with exact rate specifications matching factory requirements. Engineered to deliver consistent performance and durability under extreme thermal and mechanical