Looking for aftermarket parts to modify or upgrade your Chevrolet Caprice with valve locks? At Tunersports.com we carry a huge selection of the top name brand performance valve lock parts and accessories for your Caprice.
Whether you have a 1966 or 1996 Chevrolet Caprice in Base to Estate Wagon trim we have you covered. We have 20 valve locks available to mod your Caprice. All parts have free shipping to the Continental US 48 States.
 SHIPS FROM MANUFACTURER 648-16These single groove Machined Steel Street Locks with 7? lock angle and 11/32" valve stem size are perfect replacement locks for street applications. It is critically important to make sure valve locks match the valve size. There should always be a small gap between the two halves of the lock when th... COMP Cams Locks MachD Steel 11/32in 7De 1994-1994 Chevrolet Caprice Classic LS 1994-1996 Chevrolet Caprice Classic $54.98 |
 SHIPS FROM MANUFACTURER 601-12COMP Cams Valve Locks 11/32in Single Gro 1967-1969 Chevrolet Caprice Base 1977-1979 Chevrolet Caprice Classic / Classic Landau 1979-1979 Chevrolet Caprice Classic Sport 1985-1986 Chevrolet Caprice Classic 1986-1986 Chevrolet Caprice Base / Classic Brougham $34.39 |
 SHIPS FROM MANUFACTURER 601-16These hardened steel, single groove Steel Street Locks with 7? lock angle and 11/32" 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 t... COMP Cams Valve Locks 11/32in Single Gro 1980-1980 Chevrolet Caprice Classic Sport 1980-1981 Chevrolet Caprice Classic Landau 1980-1993 Chevrolet Caprice Classic 1981-1982 Chevrolet Caprice Classic Estate 1986-1990 Chevrolet Caprice Classic Brougham 1986-1992 Chevrolet Caprice Base 1987-1990 Chevrolet Caprice Classic LS Brougham 1991-1993 Chevrolet Caprice Classic LTZ 1993-1993 Chevrolet Caprice Classic LS $40.55 |
 SHIPS FROM MANUFACTURER 603-16These 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 1966-1972 Chevrolet Caprice Base 1973-1974 Chevrolet Caprice Estate 1973-1976 Chevrolet Caprice Classic 1975-1975 Chevrolet Caprice Estate Wagon 1975-1976 Chevrolet Caprice Classic Sport 1976-1976 Chevrolet Caprice Classic Estate / Classic Landau $41.65 |
 SHIPS FROM MANUFACTURER 611-12COMP Cams Super Valve Locks 11/32in 1967-1969 Chevrolet Caprice Base 1977-1979 Chevrolet Caprice Classic / Classic Landau 1979-1979 Chevrolet Caprice Classic Sport 1987-1988 Chevrolet Caprice Classic Brougham / Classic LS Brougham 1987-1990 Chevrolet Caprice Base / Classic 1993-1993 Chevrolet Caprice Classic $45.32 |
 SHIPS FROM MANUFACTURER 611-16These Steel Super Locks featuring a lash cap recess, 10? lock angle and 11/32" valve stem size are recommended for all race applications. Super Locks have a wider angle (10?) that better distributes the ever increasing valve spring loads over the retainer than typical 7? locks. Precision-machined ou... COMP Cams Super Valve Locks 11/32in 1980-1980 Chevrolet Caprice Classic Sport 1980-1981 Chevrolet Caprice Classic Landau 1980-1993 Chevrolet Caprice Classic 1981-1982 Chevrolet Caprice Classic Estate 1986-1990 Chevrolet Caprice Classic Brougham 1986-1992 Chevrolet Caprice Base 1987-1990 Chevrolet Caprice Classic LS Brougham 1991-1993 Chevrolet Caprice Classic LTZ 1993-1993 Chevrolet Caprice Classic LS $54.42 |
 SHIPS FROM MANUFACTURER 612-16These 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 1966-1972 Chevrolet Caprice Base 1973-1974 Chevrolet Caprice Estate 1973-1976 Chevrolet Caprice Classic 1975-1975 Chevrolet Caprice Estate Wagon 1975-1976 Chevrolet Caprice Classic Sport 1976-1976 Chevrolet Caprice Classic Estate / Classic Landau $54.42 |
 SHIPS FROM MANUFACTURER 613-16These Steel Super Locks without a lash cap recess features a 10? lock angle and 11/32" valve stem size, and are recommended for all race applications. 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 11/32in Non 1980-1980 Chevrolet Caprice Classic Sport 1980-1981 Chevrolet Caprice Classic Landau 1980-1993 Chevrolet Caprice Classic 1981-1982 Chevrolet Caprice Classic Estate 1986-1990 Chevrolet Caprice Classic Brougham 1986-1992 Chevrolet Caprice Base 1987-1990 Chevrolet Caprice Classic LS Brougham 1991-1993 Chevrolet Caprice Classic LTZ 1993-1993 Chevrolet Caprice Classic LS $54.42 |
 SHIPS FROM MANUFACTURER 616-16COMP Cams Super Valve Locks +.050 3/8in 1966-1972 Chevrolet Caprice Base 1973-1974 Chevrolet Caprice Estate 1973-1976 Chevrolet Caprice Classic 1975-1975 Chevrolet Caprice Estate Wagon 1975-1976 Chevrolet Caprice Classic Sport 1976-1976 Chevrolet Caprice Classic Estate / Classic Landau $53.11 |
 SHIPS FROM MANUFACTURER 601-1COMP Cams Valve Lock 11/32in Single Groo 1980-1980 Chevrolet Caprice Classic Sport 1980-1981 Chevrolet Caprice Classic Landau 1980-1993 Chevrolet Caprice Classic 1981-1982 Chevrolet Caprice Classic Estate 1986-1990 Chevrolet Caprice Classic Brougham 1986-1992 Chevrolet Caprice Base 1987-1990 Chevrolet Caprice Classic LS Brougham 1991-1993 Chevrolet Caprice Classic LTZ 1993-1993 Chevrolet Caprice Classic LS $25.16 |
 SHIPS FROM MANUFACTURER 603-1COMP Cams Valve Lock 3/8in Single Groove 1966-1972 Chevrolet Caprice Base 1973-1974 Chevrolet Caprice Estate 1973-1976 Chevrolet Caprice Classic 1975-1975 Chevrolet Caprice Estate Wagon 1975-1976 Chevrolet Caprice Classic Sport 1976-1976 Chevrolet Caprice Classic Estate / Classic Landau $25.18 |
 SHIPS FROM MANUFACTURER 611-1COMP Cams Super Valve Lock 11/32in 1980-1980 Chevrolet Caprice Classic Sport 1980-1981 Chevrolet Caprice Classic Landau 1980-1993 Chevrolet Caprice Classic 1981-1982 Chevrolet Caprice Classic Estate 1986-1990 Chevrolet Caprice Classic Brougham 1986-1992 Chevrolet Caprice Base 1987-1990 Chevrolet Caprice Classic LS Brougham 1991-1993 Chevrolet Caprice Classic LTZ 1993-1993 Chevrolet Caprice Classic LS $25.94 |
 SHIPS FROM MANUFACTURER 611-100Ideal 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 1980-1980 Chevrolet Caprice Classic Sport 1980-1981 Chevrolet Caprice Classic Landau 1980-1993 Chevrolet Caprice Classic 1981-1982 Chevrolet Caprice Classic Estate 1986-1990 Chevrolet Caprice Classic Brougham 1986-1992 Chevrolet Caprice Base 1987-1990 Chevrolet Caprice Classic LS Brougham 1991-1993 Chevrolet Caprice Classic LTZ 1993-1993 Chevrolet Caprice Classic LS $171.25 |
 SHIPS FROM MANUFACTURER 612-1COMP Cams Super Valve Lock 3/8in 1966-1972 Chevrolet Caprice Base 1973-1974 Chevrolet Caprice Estate 1973-1976 Chevrolet Caprice Classic 1975-1975 Chevrolet Caprice Estate Wagon 1975-1976 Chevrolet Caprice Classic Sport 1976-1976 Chevrolet Caprice Classic Estate / Classic Landau $25.94 |
 SHIPS FROM MANUFACTURER 612-4COMP Cams Super Valve Locks 3/8in 1980-1980 Chevrolet Caprice Classic Sport 1980-1981 Chevrolet Caprice Classic Landau 1980-1993 Chevrolet Caprice Classic 1981-1982 Chevrolet Caprice Classic Estate 1986-1990 Chevrolet Caprice Classic Brougham 1986-1992 Chevrolet Caprice Base 1987-1990 Chevrolet Caprice Classic LS Brougham 1991-1993 Chevrolet Caprice Classic LTZ 1993-1993 Chevrolet Caprice Classic LS $30.00 |
 SHIPS FROM MANUFACTURER 613-1COMP Cams Super Valve Lock 11/32in Non R 1966-1972 Chevrolet Caprice Base 1973-1974 Chevrolet Caprice Estate 1973-1993 Chevrolet Caprice Classic 1975-1975 Chevrolet Caprice Estate Wagon 1975-1976 Chevrolet Caprice Classic Sport 1976-1978 Chevrolet Caprice Classic Estate 1976-1981 Chevrolet Caprice Classic Landau 1979-1980 Chevrolet Caprice Classic Sport 1981-1982 Chevrolet Caprice Classic Estate 1986-1990 Chevrolet Caprice Classic Brougham 1986-1992 Chevrolet Caprice Base 1987-1990 Chevrolet Caprice Classic LS Brougham 1991-1993 Chevrolet Caprice Classic LTZ 1993-1993 Chevrolet Caprice Classic LS $25.94 |
 SHIPS FROM MANUFACTURER 613-100Ideal 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 1966-1972 Chevrolet Caprice Base 1973-1974 Chevrolet Caprice Estate 1973-1993 Chevrolet Caprice Classic 1975-1975 Chevrolet Caprice Estate Wagon 1975-1976 Chevrolet Caprice Classic Sport 1976-1978 Chevrolet Caprice Classic Estate 1976-1981 Chevrolet Caprice Classic Landau 1979-1980 Chevrolet Caprice Classic Sport 1981-1982 Chevrolet Caprice Classic Estate 1986-1990 Chevrolet Caprice Classic Brougham 1986-1992 Chevrolet Caprice Base 1987-1990 Chevrolet Caprice Classic LS Brougham 1991-1993 Chevrolet Caprice Classic LTZ 1993-1993 Chevrolet Caprice Classic LS $171.25 |
 SHIPS FROM MANUFACTURER 616-1COMP Cams Super Valve Lock +.050 3/8in 1966-1972 Chevrolet Caprice Base 1973-1974 Chevrolet Caprice Estate 1973-1976 Chevrolet Caprice Classic 1975-1975 Chevrolet Caprice Estate Wagon 1975-1976 Chevrolet Caprice Classic Sport 1976-1976 Chevrolet Caprice Classic Estate / Classic Landau $25.94 |
 SHIPS FROM MANUFACTURER 648-1COMP Cams Lock MachD Steel 11/32in 7Deg 1994-1994 Chevrolet Caprice Classic LS 1994-1996 Chevrolet Caprice Classic $25.17 |
 SHIPS FROM MANUFACTURER 648-100Most people believe that the tang inside a valve lock holds the retainer and valve spring in place while the engine is running, but this isn't the case. The cross-section of material in the tang is not strong enough to withstand open spring loads of 1000 lbs. or more. The sole purpose of the tang is... COMP Cams Locks Eb MachD Steel 11/32in 1994-1994 Chevrolet Caprice Classic LS 1994-1996 Chevrolet Caprice Classic $169.95 |