Looking for aftermarket parts to modify or upgrade your Buick 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 1994 or 1996 Buick Commercial Chassis in Base trim we have you covered. We have 3 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 Buick Commercial Chassis Base $54.98 |
 SHIPS FROM MANUFACTURER 648-1COMP Cams Lock MachD Steel 11/32in 7Deg 1994-1996 Buick Commercial Chassis Base $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 Buick Commercial Chassis Base $169.95 |