Shop for Main Cap Fastener Kits | Heintz Bros. Performance

Main Stud Kit - Hex Nuts - 4-BOLT Mains - Chromoly - Black Oxide - Dart Little M - Splayed Cap Bolts - Small Block ...
ARP | Part# ARP-234-5801 More Details...

$140.69

SBC Main Stud Kit W/ 3.500-4.000 Stroke

Main Stud Kit - Hex Nuts - 4-BOLT Mains - Chromoly - Black Oxide - Small Block Chevy - Kit
ARP | Part# ARP-234-5610 More Details...

$188.99

SBC Main Stud Kit - Dart Little M Block

Main Stud Kit - Hex Nuts - 4-BOLT Mains - Chromoly - Black Oxide - Dart Little M - Splayed Cap Bolts - Small Block ...
ARP | Part# ARP-234-5609 More Details...

$104.99

GM LS Main Stud Kit

Main Stud Kit - Hex Nuts - 4-BOLT Mains - Chromoly - Black Oxide - GM LS-SERIES - Kit
ARP | Part# ARP-234-5608 More Details...

$275.09

SBC Main Stud Kit

Main Stud Kit - Hex Nuts - 4-BOLT Mains - Chromoly - Black Oxide - Windage Tray - Small Block Chevy - Kit
ARP | Part# ARP-234-5607 More Details...

$151.19

SBC Main Stud Kit

Main Stud Kit - Hex Nuts - 4-BOLT Mains - Chromoly - Black Oxide - Large Journal - Straps - Small Block Chevy - Kit
ARP | Part# ARP-234-5603 More Details...

$115.49

SBC Main Stud Kit

Main Stud Kit - Hex Nuts - 2-BOLT Mains - Chromoly - Black Oxide - Large Journal - Straps - Small Block Chevy - Kit
ARP | Part# ARP-234-5503 More Details...

$76.64

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...

$104.99

Main Stud Kit - GM Lt1 6.2l

Main Stud Kit - Hex Nuts - 4-BOLT Mains - Chromoly - Black Oxide - GM Genv LT-SERIES - Kit
ARP | Part# ARP-234-5802 More Details...

$240.44