Shop for Main Cap Fastener Kits | Heintz Bros. Performance

Main Stud Kit - Hex Nuts - 4-BOLT Mains - Chromoly - Black Oxide - Splayed Caps / Windage Tray - Small Block Chevy ...
ARP | Part# ARP-234-5605 More Details...

$197.99

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...

$124.29

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

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...

$81.39

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

Mazda Main Stud Kit - 2.3l Dohc 16v

Main Stud Kit - Hex Nuts - 2-BOLT Mains - Chromoly - Black Oxide - Mazda 4-CYLINDER - Kit
ARP | Part# ARP-218-5402 More Details...

$137.49

Opel Main Stud Kit - 2.0l 16-VALVE

Main Stud Kit - Hex Nuts - 2-BOLT Mains - Chromoly - Black Oxide - 2.0 L - Dohc Opel / Vauxhall - Kit
ARP | Part# ARP-209-5401 More Details...

$136.39

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

SBC Main Stud Kit

Main Stud Kit - Hex Nuts - 4-BOLT Mains - Chromoly - Black Oxide - Windage Tray - Small Block Chevy - Kit
ARP | Part# ARP-234-5606 More Details...

$197.99