Allstar Performance Replacement Thrust Washer Set - Fits ALL90000 2070139 and complete pump arm assembly

and complete pump arm assembly

1988-1989 GMC C7000

Center Bolt

1972-1973 Jeep J-2500

Compatible with any brand of air springs

Allstar Performance Replacement Thrust Washer Set - Fits ALL90000 2070139 and complete pump arm assemblyAluminum 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