These premium grade bolt and stud kits are engineered to properly engage the engine block threads and resist loosening. They're application-specific, and come in your choice of black oxide finished chrome moly or rust-proof stainless steel, with handy 12-point or standard hex heads. Washers and nuts included where applicable.

Details:

• Material: Stainless Steel
• Finish: Polished
• Kit Style: Bolt Kit
• Head Style: 12-Point
• Thread Size: 3/8-16
• UHL: 1.375 Inch
• Package Type: Skin
• Kit Type: Bolt

Fitment Notes:

• Make: Chevrolet
• Application: V6 & V8 - bellhousing to engine block