1/2", Small Block and 90 V6 Chevy, Pack of 30
Features
- Moroso Head Bolt Washers are designed for the racer machined from tough 4130 chrome moly steel, heat treated to proper hardness and parallel-ground
- Stress loads are more evenly distributed and torque readings more accurate
- Can also be used on main bearing caps, rocker arm stands, and other engine components
- Durable and re-usable
Note: These washers are a must when using aluminum heads, Chamfered side of the washer should be toward the head of the bolt
- Outside Diameter (in.):
- 0.87 in.
- Outside Diameter (mm):
- 22.098 mm
- Inside Diameter (in.):
- 0.50 in.
- Inside Diameter (mm):
- 12.700 mm
- Thickness (in.):
- 0.120 in.
- Thickness (mm):
- 3.048 mm
- Material:
- Chromoly
- Finish:
- Natural
- Inside Diameter Chamfer:
- Yes
- Hardened:
- Yes
- Quantity:
- Sold as a set of 30.
