Description
Description
Ultra Seal Sure-Lock Rocker Arm Nuts; 7/16 in. Stud; For Aluminum Rocker Arms; 16 Nuts w/Socket Head Set Screws And Hex Key Wrench; 0.544 in OD Shank;
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.
Features & Benefits
- Sure-Lock Rocker Arm Nuts
- Precise Valve Train Adjustment
- Keep Rocker Arms Locked
- High-Quality Grade Steel
- Heat-Treated For Ex Strength
- Plated With Durable Bright Zinc Finish
| Engine Make/Size: | Chevrolet Big Block Mark IV |
|---|---|
| Finish: | Black – Phosphate and Oil |
| Material: | Steel |
| Package Quantity: | 16 |
| Part Type: | Engine Rocker Arm Bolt |
| Thread Size: | 0.4375- 20 |
| Item Weight: | 0.750 lbs. |





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