1975 Chevrolet C30 Valve Locks

Looking for aftermarket parts to modify or upgrade your 1975 Chevrolet C30 with valve locks? At Tunersports.com we carry a huge selection of the top name brand performance valve lock parts and accessories for your C30.

Whether you have a 1975 Chevrolet C30 in Cheyenne to Silverado trim we have you covered. We have 8 valve locks available parts to mod your C30. All parts have free shipping to the Continental US 48 States.

1975 C30 Valve Lock Parts:

COMP Cams Valve Lock Sets

OUT OF STOCK 603-16 These hardened steel, single groove Steel Street Locks with 7? lock angle and 3/8" valve stem size are perfect replacement locks for stock engine rebuilds. They are recommended only for street applications with lighter valve spring loads. It is critically important to make sure valve locks match the... COMP Cams Valve Locks 3/8in Single Groove 1975-1980 Chevrolet C30 Custom Deluxe 1975-1981 Chevrolet C30 Cheyenne 1975-1986 Chevrolet C30 Scottsdale / Silverado $42.42 Details

OUT OF STOCK 612-16 These Steel Super Locks with lash cap recess feature a 10? lock angle and 3/8" valve stem size. They are recommended for all race applications because Super Locks have a wider angle (10?) that better distributes the ever increasing valve spring loads over the retainer than typical 7? locks. Precisio... COMP Cams Super Valve Locks 3/8in 1975-1980 Chevrolet C30 Custom Deluxe 1975-1981 Chevrolet C30 Cheyenne 1975-1986 Chevrolet C30 Scottsdale / Silverado $57.04 Details

OUT OF STOCK 616-16 COMP Cams Super Valve Locks +.050 3/8in 1975-1980 Chevrolet C30 Custom Deluxe 1975-1981 Chevrolet C30 Cheyenne 1975-1986 Chevrolet C30 Scottsdale / Silverado $57.85 Details

COMP Cams Valve Locks

OUT OF STOCK 603-1 COMP Cams Valve Lock 3/8in Single Groove 1975-1980 Chevrolet C30 Custom Deluxe 1975-1981 Chevrolet C30 Cheyenne 1975-1986 Chevrolet C30 Scottsdale / Silverado $25.18 Details

OUT OF STOCK 612-1 COMP Cams Super Valve Lock 3/8in 1975-1980 Chevrolet C30 Custom Deluxe 1975-1981 Chevrolet C30 Cheyenne 1975-1986 Chevrolet C30 Scottsdale / Silverado $25.94 Details

OUT OF STOCK 613-1 COMP Cams Super Valve Lock 11/32in Non R 1975-1980 Chevrolet C30 Custom Deluxe 1975-1981 Chevrolet C30 Cheyenne 1975-1986 Chevrolet C30 Scottsdale / Silverado $25.94 Details

OUT OF STOCK 613-100 Ideal for use in race applications, our wider 10 degree angle locks better distribute increasing spring loads over the retainer more than typicaly 7 degree locks.... COMP Cams Super Valve Locks Eb 11/32in N 1975-1980 Chevrolet C30 Custom Deluxe 1975-1981 Chevrolet C30 Cheyenne 1975-1986 Chevrolet C30 Scottsdale / Silverado $180.58 Details

OUT OF STOCK 616-1 COMP Cams Super Valve Lock +.050 3/8in 1975-1980 Chevrolet C30 Custom Deluxe 1975-1981 Chevrolet C30 Cheyenne 1975-1986 Chevrolet C30 Scottsdale / Silverado $25.94 Details