Comp Cams Dual Valve Springs: 1.525 O.D. Outer .730 I.D. Inner 1.540 Dual Assbly VP Racing Fuels ❌ Paint wear from daily

❌ Paint wear from daily use

Precision TIG welded and professionally assembled

this manual boost controller allows quick and accurate boost tuning while improving turbo response and spool time

Sierra Classic 1979 - 1982 GMC C2500 Sierra Grande 1975 - 1978 GMC C35 Base

Comp Cams Dual Valve Springs: 1.525 O.D. Outer .730 I.D. Inner 1.540 Dual Assbly VP Racing Fuels ❌ Paint wear from dailyDual Valve Springs: 1. 525 O. D. Outer . 730 I. D. Inner 1. 540 Dual Assbly Dual Valve Springs from COMP Cams are manufactured from Super CleanT wire and subject to extensive quality control testing to deliver a valve spring assembly with superior strength, durability and valve train stability, no matter what the application. The dual spring design creates a stronger valve spring that can easily handle the increased lift found in extreme stress