Mains Bolts FORD 289 302W 5.0L EFI Windsor 2-Bolt Mains Black Oxide 6 Point Hex, Small Block Ford SBF

ARP Main Bolts Ford Windsor 289, 302, 5.0L 9/16" Hex Head, 2-Bolt Mains,

Automotive Racing Products (ARP) started in 1968, in Southern California. Their product line includes everything from engine and driveline fasteners for OEM replacement parts to exotic specialty hardware for the Formula 1, Indycar, NASCAR, NHRA Drag Racing, and Marine Applications. They produce a number of specialty products like cylinder head fastener kits, connecting rod bolts, exhaust manifold/header fastener kits, oil pan fastener kits, piston ring compressors, and more.

Product Line

High Performance Series

Engine Family: Ford Windsor - 289, 302, 5.0L Small Block Ford.

Mains Style: 2 Bolt Mains

Thread:  7/16-14 in

Head/Nut Style: Hex

Washers Included:  Yes

Head Size1:  1/2 in

Head Size:  11/16 in

Head Size:  9/16 in

Assembly Lubricant Included:  Yes

Material:  Chromoly Alloy 8740

Finish: Black Oxide

Quantity:  Kit