COMP Cams Dual 1.560 Diameter Valve Springs- .812 ID. (Set of 16) HSXLG11M61FIA you can be assured of

you can be assured of the most accurate possible readings of the life blood of your engine

also ideal for 1955-57 Chevy V8’s with long style water pumps

1979-1989 GMC P2500

1984-1986 Mercury Grand Marquis

and wind and moisture out

COMP Cams Dual 1.560 Diameter Valve Springs- .812 ID. (Set of 16) HSXLG11M61FIA you can be assured ofDual Valve Springs from COMP Cams are manufactured from Super Clean wire and subject to extensive quality control testing to deliver a valve spring assembly with superior strength, durability and valve train stability, no matter what the application. The dual spring design creates a stronger valve spring that can easily handle the increased lift found in extreme stress applications. COMP Cams Dual Valve Springs exceed the expectations of today's