Ford 302W - 351W Twin Row Pulley Kit Suit 4 Bolt Crank
Mounting Bracket Included:
After installing new header gaskets start engine and get to normal operating temperature
Derale frame rail transmission fluid coolers are designed to mount onto the frame rail next to the transmission
625" spacer
Chev LS1 5.7L Gen 111 ARP Harmonic Balancer Bolt Kit # 234-2503 Rate_15 Ford 302W - 351W TwinChev LS1 5. 7L Gen 111 ARP Harmonic Balancer Bolt Kit # 234 2503 Harmonic Balancer Bolt, Chromoly, Black Oxide, 12 Point, All Gen. 3 4 Chevy, 4. 8, 5. 3, 6. 0L, 6. 2L, 7. 0L LS1, LS6, Each Thread Size: 16mm x 2. 0 Underhead Length (in): 4. 325 in. Head Style: 12 point Washer Included: Yes Fastener Tensile Strength (psi): 200,000 psi Fastener Material: 8740 chromoly Fastener Finish: Black oxide Quantity: Sold individually.