SDPC SBC Valve Spring Kit - 1.250" Diameter, .600" Max Lift; Includes Locks & Steel Retainers

Our high performance Valve spring kit contains our highly popular SD1005 valve springs along with our hardened locks and steel retainers. This produces an excellent kit with high quality components at a very affordable price. Like all of our high performance valve springs, these heavy-duty valve springs are made from the highest quality materials and precision wound to exact specifications. They are a direct drop-in replacement for most Small Block Chevrolet applications. These springs will provide more open and closed pressure to maintain proper valvetrain stability on high performance cams. Valve spring maximum lift is 0.600". Be sure to check for proper retainer, seal, and guide clearance before installation on all valve springs.

Coil Bind	1.160"
Installed Height	130 lbs. @ 1.800
Max Lift	0.600"
Open Pressure	350 lbs. @ 1.200"
Outside Diameter	1.250"