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COMP Cams Valve Locks 3/8in Single Groove
COMP Cams Valve Locks 3/8in Single Groove
COMP Cams Valve Locks 3/8in Single Groove
COMP Cams Valve Locks 3/8in Single Groove
COMP Cams Valve Locks 3/8in Single Groove
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COMP Cams Valve Locks 3/8in Single Groove

COMP Cams
CCA603-12
Valve Locks
  • LotQuantity:1
$25.74 CAD
lock angle and 3/8" valve stem size is a perfect replacement lock for stock engine rebuilds. It is recommended only for street Applications with lighter...
$25.74 CAD
customers are viewing this product
COMP Cams Valve Locks 3/8in Single Groove
COMP Cams Valve Locks 3/8in Single Groove
$34.35 CAD
COMP Cams Valve Lock 3/8in Single Groove
COMP Cams Valve Lock 3/8in Single Groove
$9.97 CAD
COMP Cams Valve Locks 3/8in Single Groove
Description + Fitment

lock angle and 3/8" valve stem size is a perfect replacement lock for stock engine rebuilds. It is recommended only for street Applications with lighter valve spring loads. 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 they are properly positioned on the valve stem. If the two halves fit together without a gap, they are too large. If the locks fit tight to the stem and leave a gap between the middle of the lock and the OD of the stem, the locks are too small. Most people believe that the tang inside a valve lock Oldsmobile the retainer and valve spring in place while the engine is running. This is not 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 to temporarily locate the lock, retainer and spring relative to the valve until the taper of the retainer can nest around the outside surface of the lock. This creates a "collet" effect that binds the two together. The more spring force exerted on the retainer (as the valve opens), the more force applied by the "collet" effect to keep the retainer and lock in place.

Catalog
User 1

This Part Fits:

Year Make Model Submodel
1965-1967 American Motors Ambassador 880
1965-1967 American Motors Ambassador 990
1968-1970 American Motors Ambassador Base
1966-1969,1971 American Motors Ambassador DPL
1964-1968 American Motors American 220
1965-1968 American Motors American 440
1964 American Motors American 440H
1967-1968 American Motors American Rogue
1978-1980 American Motors AMX Base
1964-1966 American Motors Classic 550
1965 American Motors Classic 660
1964-1966 American Motors Classic 770
1978-1983 American Motors Concord Base
1979-1983 American Motors Concord DL
1979-1983 American Motors Concord Limited
1981-1986 American Motors Eagle Base
1980 American Motors Eagle DL
1981-1982 American Motors Eagle DL Kammback
1981-1983 American Motors Eagle DL SX4
1981-1982 American Motors Eagle Kammback
1980-1986 American Motors Eagle Limited
1980 American Motors Eagle Sport
1981-1983 American Motors Eagle SX4
1970-1978 American Motors Gremlin Base
1976-1978 American Motors Gremlin Custom
1977 American Motors Hornet AMX
1970-1971,1973-1977 American Motors Hornet Base
1971-1977 American Motors Hornet Sportabout
1970-1972 American Motors Hornet SST
1968-1974 American Motors Javelin Base
1968-1972 American Motors Javelin SST
1965-1967 American Motors Marlin Base
1971-1978 American Motors Matador Base
1974 American Motors Matador Brougham
1975-1978 American Motors Pacer Base
1979-1980 American Motors Pacer DL
1979-1980 American Motors Pacer Limited
1969 American Motors Rambler 440
1969 American Motors Rambler Base
1969 American Motors Rambler Rogue
1967-1968 American Motors Rebel 550
1967-1968 American Motors Rebel 770
1969-1970 American Motors Rebel Base
1967,1969-1970 American Motors Rebel SST
1979-1982 American Motors Spirit Base
1980-1983 American Motors Spirit DL
1983 American Motors Spirit GT
1980 American Motors Spirit Limited
1974-1983 Jeep Cherokee Base
1981-1982 Jeep Cherokee Chief
1983 Jeep Cherokee Pioneer
1974-1977 Jeep Cherokee S
1978-1980 Jeep Cherokee Wide Track
1983 Jeep Cherokee Wide Track Chief
1972-1983 Jeep CJ5 Base
1977-1980 Jeep CJ5 Golden Eagle
1980-1983 Jeep CJ5 Laredo
1982-1983 Jeep CJ5 Limited
1975-1983 Jeep CJ5 Renegade
1972-1975 Jeep CJ6 Base
1976-1986 Jeep CJ7 Base
1977-1979 Jeep CJ7 Golden Eagle
1980 Jeep CJ7 Golden Hawk
1980-1983,1985-1986 Jeep CJ7 Laredo
1982-1983 Jeep CJ7 Limited
1976-1986 Jeep CJ7 Renegade
1972-1974 Jeep DJ5 Base
1984-1986 Jeep Grand Wagoneer Base
1984-1985 Jeep Grand Wagoneer Limited
1972-1973 Jeep J-2500 Base
1972-1973 Jeep J-2600 Base
1974-1987 Jeep J10 Base
1974,1976 Jeep J20 Base
1981-1985 Jeep Scrambler Base
1985 Jeep Scrambler Laredo
1985 Jeep Scrambler Renegade
1982-1983 Jeep Scrambler SL
1982-1984 Jeep Scrambler SR
1972-1973,1980-1982 Jeep Wagoneer Base
1982-1983 Jeep Wagoneer Brougham
1973 Jeep Wagoneer Custom
1980-1983 Jeep Wagoneer Limited
1987-1988 Jeep Wrangler Base
1988 Jeep Wrangler Islander
1987-1988 Jeep Wrangler Laredo
1988 Jeep Wrangler S
1988 Jeep Wrangler Sahara
1987-1988 Jeep Wrangler Sport
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