Description
the best aftermarket investment you can make
125" Throttle Plates
The wear resistant tool steel axle prolongs the life of the roller assembly
Shift Timer
Standard Height
PAC Racing Shim Kit - 1.500 Dia. .570 ID (64pcs) MagnaFuel the best aftermarket investment youProduct Description: Valve Spring Shim 0. 015 0. 020 0. 030 0. 050 in Thick 1. 500 in OD 0. 570 in ID Steel PAC Racing Springs is part of the Race Winning Brands Family. With more than 100 years of spring manufacturing experience. We understand the demands of racing and provide a commitment to all of our customers to provide the best service possible. We continue to expand products and offer expanded onsite technical services at various racing events.