Rocker Arm Nuts with Locks Fits Big Block Chevrolet & Pontiac V8 Using Aluminum Rocker Arms Mr Gasket
Designed to keep the rocker arms positively locked for precise and critical valve train adjustments. Manufactured from quality grade steel, then heat-treated for extra strength and plated with a durable finish.
Kits include 16 rocker arm nuts with socket head set screws and one hex key wrench.
- (16) Rocker Arm Nuts w/ Locks - 7/16 Inch-20 Threads
- Includes Locks and Hex Wrench
- 9/16 Inch Wrench Size and 7/32 Inch Hex on Lock
- Overall Length of Nuts: .8 Inch5 Inch
- Shank O.D. .544 Inch
- For Use with Aluminum Rocker Arms
- Fits Big Block Chevy and Pontiac V8 Inch/li>
Details:
- Emission Code: 5
- Finish: Black - Phosphate & Oil
- Material: Steel
- Quantity Per Pkg.: 16
- Warranty: Manufacturer's Limited 90 Day Warranty
CALIFORNIA WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Vehicle Fitment
| Year | Make | Model | Trim |
|---|---|---|---|
| 1963 | Chevrolet | Impala | — |
| 1963 | Chevrolet | Bel Air | — |
| 1963 | Chevrolet | Biscayne | — |
| 1963–1966 | Pontiac | Star Chief | — |
| 1963–1969 | Pontiac | Catalina | — |
| 1963–1969 | Pontiac | Catalina | Safari |
| 1963–1969 | Pontiac | Bonneville | — |
| 1963–1969 | Pontiac | Bonneville | Safari |
| 1963–1969 | Pontiac | Catalina | Ventura |
| 1963–1969 | Pontiac | Grand Prix | — |
| 1964–1967 | Pontiac | Catalina | 2+2 |
| 1966 | Pontiac | Star Chief | Executive |
| 1966–1967 | Chevrolet | Impala | SS |
| 1966–1969 | Chevrolet | Biscayne | — |
| 1966–1972 | Chevrolet | Caprice | — |
| 1966–1974 | Chevrolet | Corvette | — |
| 1966–1975 | Chevrolet | Bel Air | — |
| 1966–1976 | Chevrolet | Impala | — |
| 1967–1969 | Pontiac | Executive | — |
| 1967–1969 | Pontiac | Executive | Safari |
| 1968 | Chevrolet | Chevy II | Nova |
| 1968–1969 | Chevrolet | K30 Pickup | — |
| 1968–1969 | GMC | K15/K1500 Pickup | — |
| 1968–1969 | GMC | C35/C3500 Pickup | — |
| 1968–1969 | Chevrolet | C10 Pickup | — |
| 1968–1969 | GMC | C15/C1500 Pickup | — |
| 1968–1969 | GMC | K35/K3500 Pickup | — |
| 1968–1969 | GMC | K25/K2500 Pickup | — |
| 1968–1969 | Chevrolet | K10 Pickup | — |
| 1968–1969 | Chevrolet | C20 Pickup | — |
| 1968–1969 | Chevrolet | K10 Suburban | — |
| 1968–1969 | Chevrolet | C20 Suburban | — |
| 1968–1969 | GMC | C25/C2500 Pickup | — |
| 1968–1969 | Chevrolet | C30 Pickup | — |
| 1968–1969 | Chevrolet | K20 Pickup | — |
| 1968–1969 | GMC | C25/C2500 Suburban | — |
| 1968–1969 | Pontiac | LeMans | — |
| 1968–1969 | Chevrolet | C10 Suburban | — |
| 1968–1972 | Chevrolet | Camaro | SS |
| 1968–1972 | Chevrolet | Chevelle | SS |
| 1969 | Pontiac | Tempest | Custom |
| 1969 | Chevrolet | Chevelle | 300 Deluxe |
| 1969 | GMC | C15/C1500 Suburban | — |
| 1969 | Pontiac | Tempest | — |
| 1969 | Pontiac | LeMans | Safari |
| 1969–1970 | Chevrolet | Nova | — |
| 1969–1972 | Chevrolet | Chevelle | Greenbrier |
| 1969–1972 | Chevrolet | Chevelle | Concours |
| 1969–1974 | Chevrolet | El Camino | Custom |
| 1969–1975 | Chevrolet | El Camino | — |
| 1987 | GMC | R3500 | Sierra Classic |
| 1987 | GMC | R3500 | — |
| 1987–1988 | Chevrolet | R30 | Scottsdale |
| 1987–1988 | Chevrolet | V30 | Custom Deluxe |
| 1987–1988 | Chevrolet | R30 | Silverado |
| 1987–1988 | Chevrolet | V30 | Silverado |
| 1987–1988 | Chevrolet | R30 | Custom Deluxe |
| 1988 | Chevrolet | V30 | Cheyenne |
| 1988 | Chevrolet | R30 | Cheyenne |
| 1988–1989 | GMC | C3500 | Sierra SLX |
| 1988–1989 | GMC | C3500 | Sierra SLE |
| 1988–1989 | GMC | C3500 | Sierra |
| 1989 | Chevrolet | V3500 | Silverado |
| 1989 | Chevrolet | R3500 | Silverado |
| 1989 | Chevrolet | V3500 | Cheyenne |
| 1989 | Chevrolet | R3500 | Cheyenne |
| 1989 | Chevrolet | R3500 | Scottsdale |
| 1989 | Chevrolet | V3500 | Scottsdale |
