B and B PERFORMANCE PRODUCTS #30420 7/16in Stepped Head Bolt Washers (30)
7/16IN STEPPED HEAD BOLT WASHERS
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.
7/16" Head Bolt Washer for aluminum head, pkg. of 34 (requires special machining).
|Manufacturer||B and B PERFORMANCE PRODUCTS|
|Truck Freight Only||NO|