Description:
Class: Jr. Dragster & Open Blockzilla
Valve Lift: Up To .550"
Seat: 35-40 lbs
Nose: 142-150 lbs
Designed specifically for valve lifts up to .550” in Jr. Dragster and Open Blockzilla engines making 30+ horsepower. Constructed from Pacaloy®, a high tech spring material used in all high performance engines. Dual Springs are the ultimate in spring technology.
COMPLETE KIT • Two new #GP965 valve springs • Two new #GP4787 billet aluminum upper retainers • Two new #GP759 billet aluminum lower retainers • Two new #GP642 locks (four pieces) |