See 5621 for LS1, LS2, LS3, LS6 3-Bolt applications. See 5623 for single-bolt VVT applications. The 5622 3-bolt for GM LS7/LS9 is different from the 5621 due to the different sized harmonic balance...
Fits 4.8, 5.3, 5.7, 6.0, 6.2 and 7.0 Liter LS1, LS2, LS3, LS4, LS6, LS7 plus SUV and Truck Engines (Grinds are specific to displacement and cylinder head design)CatalogUser 1
COMP Cams offers a complete line of valve stem Seals to keep unwanted oil from entering the combustion chamber through the clearance in the valve guides. These Seals are for 7mm valves and .512 gui...
COMP Cams offers a complete line of valve stem Seals to keep unwanted oil from entering the combustion chamber through the clearance in the valve guides. This Seal is for 7mm valves and .512 guides...
Constructed from Viton, thiese seals ensure a tight fit on 2001-2005 Duramax Diesels' 7mm valves. Designed specifically for use on the 0.426" guide diameter of the '06-'15 Duramax.User 1
Constructed from Viton, this seal ensures a tight fit on 2001-2005 Duramax Diesels' 7mm valves. Designed specifically for use on the 0.426" guide diameter of the '06-'15 Duramax.User 1
Constructed from Viton, thiese seals ensure a tight fit on 2006-2016 Duramax Diesels' 7mm valves. Designed specifically for use on the 0.450" guide diameter of the '06-'15 Duramax.User 1
Constructed from Viton, this seal ensures a tight fit on 2006-2016 Duramax Diesels' 7mm valves. Designed specifically for use on the 0.450" guide diameter of the '06-'15 Duramax.User 1
Providing the best sealing properties and spring clearance, viton valve seals are an excellent choice in performance applications. The 532 seals fit 5/16" valves and .530" OD guides. Great for 03-0...
Our universal camshaft installation handle includes five interchangeable adapters. These adapters fit most V6 and V8 engines including Chevrolet, Ford and Chrysler.CatalogUser 1
Rough idle, maximum street effort. 10.5:1+ compression, 3500+ stall.CatalogUser 1This Part Fits:
Year
Make
Model
Submodel
1958-1971,1973-1979
Pontiac
Bonneville
Base
1976-1979
Pontiac
Bonnevil...
Choppy idle, broad power range, increased compression, 3000+ stall, headers and lower gears.CatalogUser 1This Part Fits:
Year
Make
Model
Submodel
1958-1971,1973-1979
Pontiac
Bonneville
Base
19...
Rough idle, needs 2800+ stall, lower gears and 9.5:1 compression.CatalogUser 1This Part Fits:
Year
Make
Model
Submodel
1958-1971,1973-1979
Pontiac
Bonneville
Base
1976-1979
Pontiac
Bonneville
...
Made from a hardened steel alloy, these spring seats ensure your valve springs stay in place during high RPM operation, and that they do not damage the head. Made specifically for use with Dodge 5....
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