DescriptionUltra 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
Specifications:
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. |