Main Bolt Kit Chevrolet Small Block 2-bolt large journal Kit #: 134-5001 SpecificationsSocket Size(s)1/2 hex.
ARP SBC Main Bolt Kit - Fits 4-Bolt- L/J- 12pt. 234-5201
ARP SBC Main Bolt Kit - Fits 4-Bolt - L/J 6pt. 134-5202
ARP BBC Main Bolt Kit - Fits 4-Bolt 135-5201
ARP SBC Main Bolt Kit - Fits 2-Bolt - L/J 134-5001
ARP MAIN BOLT KIT 154-5003 SB FORD 351 WINDSOR HIGH PERFORMANCE 2 BOLT MAIN
ARP 154-5003 Ford 351 2-Bolt Main Bolt Kit
