Straub Technologies Valve Spring Shim Kit - 0.015/0.030/0.060 in - 1.290 in OD - 0.520 in ID Tube End Fittings You can set up a

You can set up a timing curve to match your engine's specifications easily with the supplied advance springs and bushings plus there is a vacuum advance for economy

All CSR spacers are machined for o-rings on both sides

with shift lever oriented at the factory 6 o'clock position pulling the cable rearward

Many full size Chryslers

Straub Technologies Valve Spring Shim Kit - 0.015/0.030/0.060 in - 1.290 in OD - 0.520 in ID Tube End Fittings You can set up aProduct Description: Valve Spring Shim Kit 0. 015 0. 030 0. 060 in 1. 290 in OD 0. 520 in ID With 25 years of experience in the performance industry, Straub Technologies has built relationships with many of the top companies. Our ability to source, design, and sell products to satisfy the performance needs of industry giants and grassroots racers alike has built our reputation as the go to source in the performance industry.