Mahle Original Head Bolt Kits Chev BBC MKV MKV1 # GS33287 Rate_10 They have an Allen head

They have an Allen head bolt-on cover for access to their internal foam filter

are self-priming and regulating--and deliver super-quiet operation at only 65 dB

Pump Material:Aluminum

MSD Chev LT1

Mahle Original Head Bolt Kits Chev BBC MKV MKV1 # GS33287 Rate_10 They have an Allen headMahle Original Head Bolt Kits Chev BBC MKV MKV1 # GS33287 Cylinder Head Bolts, Hex Head, Chevy, Kit Fastener Style: Bolt Undercut Stud: No Head Style: Hex Fastener Material: Steel Fastener Color: Natural Washers Included: No Quantity: Sold as a set. Mahle Original Head Bolt Kits Mahle Original fasteners deliver the clamping force necessary to seal the combustion chambers, as well as the oil and coolant passages even at extreme temperatures and