COMP Cams Super Locks; +.050" Inst. Ht. w/o Lash Cap Recess; 16 Pieces CHEVROLET BEL AIR


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Part #: 616-16
Notes: Super Locks
+.050" Inst. Ht. w/o Lash Cap Recess
16 Pieces
MSRP: $27.26
Your Price: $23.99

Specs

Lock Angle 10°
Valve Stem Size 3/8"

This Item Also Available In

Part Number Price Notes & Specs
616-1 $3.56 Notes Super Locks
+.050" Inst. Ht. w/o Lash Cap Recess
Single Piece
Lock Angle 10°
Valve Stem Size 3/8"

All Fitments

CHEVROLET
Year Model SubModel Cylinders Liter Aspiration Eng Desg. Fuel Notes
1965 - 1969 BEL AIR ALL V8 6.5 ALL ALL ALL
1966 - 1969 BEL AIR ALL V8 7.0 ALL ALL ALL
1970 - 1975 BEL AIR ALL V8 7.4 ALL ALL ALL
1971 - 1972 BEL AIR ALL V8 6.6 ALL ALL ALL
1965 - 1969 BISCAYNE ALL V8 6.5 ALL ALL ALL
1966 - 1969 BISCAYNE ALL V8 7.0 ALL ALL ALL
1970 - 1972 BISCAYNE ALL V8 7.4 ALL ALL ALL
1971 - 1972 BISCAYNE ALL V8 6.6 ALL ALL ALL
1973 - 1973 BLAZER ALL V8 7.4 ALL ALL ALL
1973 - 1973 BLAZER ALL V8 7.4 ALL ALL ALL w/ Z Engine VIN;
1972 - 1972 BROOKWOOD ALL V8 6.6 ALL ALL ALL
1975 - 1980 C10 ALL V8 7.4 ALL ALL ALL
1968 - 1969 C10 PICKUP ALL V8 6.5 ALL ALL ALL
1970 - 1972 C10 PICKUP ALL V8 6.6 ALL ALL ALL
1973 - 1974 C10 PICKUP ALL V8 7.4 ALL ALL ALL
1968 - 1969 C10 SUBURBAN ALL V8 6.5 ALL ALL ALL
1970 - 1972 C10 SUBURBAN ALL V8 6.6 ALL ALL ALL
1973 - 1980 C10 SUBURBAN ALL V8 7.4 ALL ALL ALL
1990 - 1993 C1500 ALL V8 7.4 ALL ALL ALL
1975 - 1986 C20 ALL V8 7.4 ALL ALL ALL
1968 - 1969 C20 PICKUP ALL V8 6.5 ALL ALL ALL
1970 - 1972 C20 PICKUP ALL V8 6.6 ALL ALL ALL
1973 - 1974 C20 PICKUP ALL V8 7.4 ALL ALL ALL
1968 - 1969 C20 SUBURBAN ALL V8 6.5 ALL ALL ALL
1970 - 1972 C20 SUBURBAN ALL V8 6.6 ALL ALL ALL
1973 - 1986 C20 SUBURBAN ALL V8 7.4 ALL ALL ALL
1991 - 1995 C2500 ALL V8 7.4 ALL ALL ALL
1992 - 1995 C2500 SUBURBAN ALL V8 7.4 ALL ALL ALL
1975 - 1986 C30 ALL V8 7.4 ALL ALL ALL
1968 - 1969 C30 PICKUP ALL V8 6.5 ALL ALL ALL
1970 - 1972 C30 PICKUP ALL V8 6.6 ALL ALL ALL
1973 - 1974 C30 PICKUP ALL V8 7.4 ALL ALL ALL
1988 - 1995 C3500 ALL V8 7.4 ALL ALL ALL
1967 - 1969 CAMARO ALL V8 6.5 ALL ALL ALL
1969 - 1969 CAMARO ALL V8 7.0 ALL ALL ALL
1970 - 1972 CAMARO ALL V8 6.6 ALL ALL ALL
1972 - 1972 CAMARO ALL V8 6.6 ALL ALL ALL w/ U Engine VIN;
1966 - 1969 CAPRICE ALL V8 6.5 ALL ALL ALL
1966 - 1969 CAPRICE ALL V8 7.0 ALL ALL ALL
1970 - 1976 CAPRICE ALL V8 7.4 ALL ALL ALL
1971 - 1972 CAPRICE ALL V8 6.6 ALL ALL ALL
1972 - 1972 CAPRICE ALL V8 6.6 ALL ALL ALL w/ S Engine VIN;
1965 - 1970 CHEVELLE ALL V8 6.5 ALL ALL ALL
1970 - 1973 CHEVELLE ALL V8 7.4 ALL ALL ALL
1970 - 1972 CHEVELLE ALL V8 6.6 ALL ALL ALL
1968 - 1968 CHEVY II ALL V8 6.5 ALL ALL ALL
1966 - 1969 CORVETTE ALL V8 7.0 ALL ALL ALL
1970 - 1974 CORVETTE ALL V8 7.4 ALL ALL ALL
1966 - 1970 EL CAMINO ALL V8 6.5 ALL ALL ALL
1970 - 1975 EL CAMINO ALL V8 7.4 ALL ALL ALL
1970 - 1972 EL CAMINO ALL V8 6.6 ALL ALL ALL
1972 - 1972 EL CAMINO ALL V8 6.6 ALL ALL ALL w/ S Engine VIN;
1972 - 1972 EL CAMINO ALL V8 6.6 ALL ALL ALL w/ U Engine VIN;
1973 - 1974 G10 VAN ALL V8 7.4 ALL ALL ALL
1976 - 1976 G20 ALL V8 7.4 ALL ALL ALL
1973 - 1974 G20 VAN ALL V8 7.4 ALL ALL ALL
1975 - 1996 G30 ALL V8 7.4 ALL ALL ALL
1973 - 1974 G30 VAN ALL V8 7.4 ALL ALL ALL
1965 - 1969 IMPALA ALL V8 6.5 ALL ALL ALL
1966 - 1969 IMPALA ALL V8 7.0 ALL ALL ALL
1970 - 1976 IMPALA ALL V8 7.4 ALL ALL ALL
1971 - 1972 IMPALA ALL V8 6.6 ALL ALL ALL
1976 - 1980 K10 ALL V8 7.4 ALL ALL ALL
1968 - 1969 K10 PICKUP ALL V8 6.5 ALL ALL ALL
1974 - 1974 K10 PICKUP ALL V8 7.4 ALL ALL ALL
1968 - 1969 K10 SUBURBAN ALL V8 6.5 ALL ALL ALL
1970 - 1972 K10 SUBURBAN ALL V8 6.6 ALL ALL ALL
1976 - 1980 K20 ALL V8 7.4 ALL ALL ALL
1968 - 1969 K20 PICKUP ALL V8 6.5 ALL ALL ALL
1973 - 1974 K20 PICKUP ALL V8 7.4 ALL ALL ALL
1973 - 1985 K20 SUBURBAN ALL V8 7.4 ALL ALL ALL
1973 - 1973 K20 SUBURBAN ALL V8 7.4 ALL ALL ALL w/ Z Engine VIN;
1991 - 1995 K2500 ALL V8 7.4 ALL ALL ALL
1992 - 1995 K2500 SUBURBAN ALL V8 7.4 ALL ALL ALL
1977 - 1986 K30 ALL V8 7.4 ALL ALL ALL
1968 - 1969 K30 PICKUP ALL V8 6.5 ALL ALL ALL
1970 - 1971 K30 PICKUP ALL V8 6.6 ALL ALL ALL
1973 - 1974 K30 PICKUP ALL V8 7.4 ALL ALL ALL
1988 - 1995 K3500 ALL V8 7.4 ALL ALL ALL
1976 - 1978 K5 BLAZER ALL V8 7.4 ALL ALL ALL
1970 - 1972 KINGSWOOD ALL V8 7.4 ALL ALL ALL
1971 - 1972 KINGSWOOD ALL V8 6.6 ALL ALL ALL
1973 - 1975 LAGUNA ALL V8 7.4 ALL ALL ALL
1966 - 1967 MALIBU ALL V8 6.5 ALL ALL ALL
1973 - 1975 MALIBU ALL V8 7.4 ALL ALL ALL
1970 - 1975 MONTE CARLO ALL V8 7.4 ALL ALL ALL
1970 - 1972 MONTE CARLO ALL V8 6.6 ALL ALL ALL
1969 - 1970 NOVA ALL V8 6.5 ALL ALL ALL
1970 - 1970 NOVA ALL V8 6.6 ALL ALL ALL
1987 - 1988 R20 ALL V8 7.4 ALL ALL ALL
1987 - 1988 R20 SUBURBAN ALL V8 7.4 ALL ALL ALL
1989 - 1989 R2500 ALL V8 7.4 ALL ALL ALL
1989 - 1991 R2500 SUBURBAN ALL V8 7.4 ALL ALL ALL
1987 - 1988 R30 ALL V8 7.4 ALL ALL ALL
1989 - 1991 R3500 ALL V8 7.4 ALL ALL ALL
1970 - 1972 TOWNSMAN ALL V8 7.4 ALL ALL ALL
1972 - 1972 TOWNSMAN ALL V8 6.6 ALL ALL ALL
1987 - 1988 V20 SUBURBAN ALL V8 7.4 ALL ALL ALL
1990 - 1990 V2500 SUBURBAN ALL V8 7.4 ALL ALL ALL
1987 - 1988 V30 ALL V8 7.4 ALL ALL ALL
1989 - 1991 V3500 ALL V8 7.4 ALL ALL ALL
GMC
Year Model SubModel Cylinders Liter Aspiration Eng Desg. Fuel Notes
1975 - 1978 C15 ALL V8 7.4 ALL ALL ALL
1975 - 1978 C15 SUBURBAN ALL V8 7.4 ALL ALL ALL
1968 - 1969 C15/C1500 PICKUP ALL V8 6.5 ALL ALL ALL
1970 - 1972 C15/C1500 PICKUP ALL V8 6.6 ALL ALL ALL
1973 - 1974 C15/C1500 PICKUP ALL V8 7.4 ALL ALL ALL
1968 - 1969 C15/C1500 SUBURBAN ALL V8 6.5 ALL ALL ALL
1970 - 1972 C15/C1500 SUBURBAN ALL V8 6.6 ALL ALL ALL
1973 - 1974 C15/C1500 SUBURBAN ALL V8 7.4 ALL ALL ALL
1979 - 1980 C1500 ALL V8 7.4 ALL ALL ALL
1979 - 1980 C1500 SUBURBAN ALL V8 7.4 ALL ALL ALL
1975 - 1978 C25 ALL V8 7.4 ALL ALL ALL
1975 - 1978 C25 SUBURBAN ALL V8 7.4 ALL ALL ALL
1968 - 1969 C25/C2500 PICKUP ALL V8 6.5 ALL ALL ALL
1970 - 1972 C25/C2500 PICKUP ALL V8 6.6 ALL ALL ALL
1973 - 1974 C25/C2500 PICKUP ALL V8 7.4 ALL ALL ALL
1968 - 1969 C25/C2500 SUBURBAN ALL V8 6.5 ALL ALL ALL
1970 - 1972 C25/C2500 SUBURBAN ALL V8 6.6 ALL ALL ALL
1974 - 1974 C25/C2500 SUBURBAN ALL V8 7.4 ALL ALL ALL
1974 - 1974 C25/C2500 SUBURBAN ALL V8 7.4 ALL ALL ALL w/ Z Engine VIN;
1979 - 1995 C2500 ALL V8 7.4 ALL ALL ALL
1979 - 1995 C2500 SUBURBAN ALL V8 7.4 ALL ALL ALL
1992 - 1992 C2500 SUBURBAN ALL V8 5.7 ALL ALL ALL
1975 - 1978 C35 ALL V8 7.4 ALL ALL ALL
1968 - 1969 C35/C3500 PICKUP ALL V8 6.5 ALL ALL ALL
1970 - 1972 C35/C3500 PICKUP ALL V8 6.6 ALL ALL ALL
1973 - 1974 C35/C3500 PICKUP ALL V8 7.4 ALL ALL ALL
1979 - 1995 C3500 ALL V8 7.4 ALL ALL ALL
1975 - 1976 G25 ALL V8 7.4 ALL ALL ALL
1976 - 1976 G35 ALL V8 7.4 ALL ALL ALL
1988 - 1996 G3500 ALL V8 7.4 ALL ALL ALL
1973 - 1976 JIMMY ALL V8 7.4 ALL ALL ALL
1976 - 1976 K15 ALL V8 7.4 ALL ALL ALL
1968 - 1969 K15/K1500 PICKUP ALL V8 6.5 ALL ALL ALL
1968 - 1968 K15/K1500 SUBURBAN ALL V8 6.5 ALL ALL ALL
1970 - 1972 K15/K1500 SUBURBAN ALL V8 6.6 ALL ALL ALL
1974 - 1974 K15/K1500 SUBURBAN ALL V8 7.4 ALL ALL ALL
1979 - 1980 K1500 ALL V8 7.4 ALL ALL ALL
1976 - 1978 K25 ALL V8 7.4 ALL ALL ALL
1976 - 1977 K25 SUBURBAN ALL V8 7.4 ALL ALL ALL
1968 - 1969 K25/K2500 PICKUP ALL V8 6.5 ALL ALL ALL
1973 - 1974 K25/K2500 PICKUP ALL V8 7.4 ALL ALL ALL
1968 - 1968 K25/K2500 SUBURBAN ALL V8 6.5 ALL ALL ALL
1974 - 1974 K25/K2500 SUBURBAN ALL V8 7.4 ALL ALL ALL
1991 - 1995 K2500 ALL V8 7.4 ALL ALL ALL
1992 - 1995 K2500 SUBURBAN ALL V8 7.4 ALL ALL ALL
1968 - 1969 K35/K3500 PICKUP ALL V8 6.5 ALL ALL ALL
1970 - 1971 K35/K3500 PICKUP ALL V8 6.6 ALL ALL ALL
1973 - 1974 K35/K3500 PICKUP ALL V8 7.4 ALL ALL ALL
1979 - 1995 K3500 ALL V8 7.4 ALL ALL ALL
1987 - 1989 R2500 ALL V8 7.4 ALL ALL ALL
1987 - 1991 R2500 SUBURBAN ALL V8 7.4 ALL ALL ALL
1987 - 1991 R3500 ALL V8 7.4 ALL ALL ALL
1971 - 1974 SPRINT ALL V8 6.6 ALL ALL ALL
1971 - 1975 SPRINT ALL V8 7.4 ALL ALL ALL
1972 - 1972 SPRINT ALL V8 7.4 ALL ALL ALL w/ W Engine VIN;
1987 - 1991 V3500 ALL V8 7.4 ALL ALL ALL

Product Description

Most 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 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.

With the emergence of valve sizes other than the standard 5/16”, 11/32” and 3/8”, it is important to make sure the 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 O.D. of the stem, the locks are too small.

Our line of stock replacement 7° valve locks for stock engine rebuilds are recommended only for street applications with lighter valve spring loads and are stamped and hardened for superior wear resistance. Also available are machined 7° locks and titanium Super 7º Locks for some applications. They offer the same valve spring location accuracy as our Super Locks™ without the need to change to 10° retainers.

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