Looking for aftermarket parts to modify or upgrade your Cadillac Commercial Chassis with valve locks? At Tunersports.com we carry a huge selection of the top name brand performance valve lock parts and accessories for your Commercial Chassis.
Whether you have a 1975 or 1996 Cadillac Commercial Chassis in Base to Brougham trim we have you covered. We have 5 valve locks available to mod your Commercial Chassis. 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 1994-1996 Cadillac Commercial Chassis Base / Brougham $54.98 |
 IN STOCK 614-16These Steel Super Locks with +.050 install height feature a 10? lock angle and 11/32" 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. P... COMP Cams Super Valve Locks +.050 11/32 1975-1979 Cadillac Commercial Chassis Base $53.11 |
 SHIPS FROM MANUFACTURER 614-1COMP Cams Super Valve Lock +.050 11/32in 1975-1979 Cadillac Commercial Chassis Base $25.73 |
 SHIPS FROM MANUFACTURER 648-1COMP Cams Lock MachD Steel 11/32in 7Deg 1994-1996 Cadillac Commercial Chassis Base / Brougham $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 1994-1996 Cadillac Commercial Chassis Base / Brougham $169.95 |