B and B PERFORMANCE PRODUCTS #30430 1/2in Stepped Head Bolt Washers (30)
1/2IN STEPPED HEAD BOLT WASHERS (30)
Our unique Step Washers for Aluminum Heads are fully machined from 4130 chrome-moly steel and heat-treated to the proper hardness. They are permanently pressed into the top of the bolt hole which completely eliminates the problem of the aluminum collapsing into the bolt hole.
1/2" Head Bolt Washer for aluminum head, pkg. of 30 (requires special machining).
|Manufacturer||B and B PERFORMANCE PRODUCTS|
|Truck Freight Only||NO|