Allstar Performance Replacement Thrust Washer Set - Fits ALL90000 91919959 Requires 1 or 1-3/8 in

Requires 1 or 1-3/8 in Spring

Mounting nuts not included

Valves are 9-3/4" long and available in two styles

Grommets are perfect for protecting wiring and hoses that pass through panels up to 1/16" (

Supports vacuum and boost reference on a 1:1 ratio with PSI

Allstar Performance Replacement Thrust Washer Set - Fits ALL90000 91919959 Requires 1 or 1-3/8 inAluminum gear drive provides accurate cam timing and the ability to adjust valve timing without removing the oil pan. Aluminum frame features a built in front oil pan gasket retainer and an idler gear cradle for accurate cam timing throughout the RPM range. Gear drive are complete with cam, crankshaft and idler gears, needle bearing thrust kits, offset degree bushing kit, extra long dowel pins and installation instructions. Gear drives are commonly