Shop for Main Cap Fastener Kits | Heintz Bros. Performance

Main Stud Kit - Hex Nuts - 2-BOLT Mains - Chromoly - Black Oxide - Large Journal - Windage Tray - Small Block Chevy...
ARP | Part# ARP-234-5501 More Details...

$157.29

SBC Main Bolt Kit - Fits 4-BOLT- L/J- 12

Main Bolt Kit - Pro Series - Hex Head - 4-BOLT Mains - Chromoly - Black Oxide - Large Journal - Small Block Chevy -...
ARP | Part# ARP-234-5201 More Details...

$131.99

GM Main Stud Kit - Duramax LBZ/LMM

Main Stud Kit - Hex Nuts - 2-BOLT Mains - Chromoly - Black Oxide - GM Duramax - Kit
ARP | Part# ARP-230-5402 More Details...

$278.29

Chevy Main Stud Kit - Duramax LB7/LYY

Main Stud Kit - Hex Nuts - 2-BOLT Mains - Chromoly - Black Oxide - GM Duramax - Kit
ARP | Part# ARP-230-5401 More Details...

$282.69

Mazda Main Stud Kit

Main Stud Kit - 12 Point Nuts - 2-BOLT Mains - Chromoly - Black Oxide - Mazda 4-CYLINDER - Kit
ARP | Part# ARP-218-5401 More Details...

$125.39

Honda Main Stud Kit

Main Stud Kit - Hex Nuts - 2-BOLT Mains - Chromoly - Black Oxide - Acura B-SERIES - Kit
ARP | Part# ARP-208-5403 More Details...

$119.89

Honda Main Stud Kit

Main Stud Kit - 12 Point Nuts - 2-BOLT Mains - Chromoly - Black Oxide - Honda 4-CYLINDER - Kit
ARP | Part# ARP-208-5401 More Details...

$138.59

Honda Main Stud Kit

Main Stud Kit - 12 Point Nuts - 2-BOLT Mains - Chromoly - Black Oxide - Honda B-SERIES - Kit
ARP | Part# ARP-208-5402 More Details...

$115.49

SBC Main Stud Kit

Main Stud Kit - Hex Nuts - 4-BOLT Mains - Chromoly - Black Oxide - Large Journal - Splayed Cap Bolts - Small Block ...
ARP | Part# ARP-234-5602 More Details...

$120.99