Shop for Main Cap Fastener Kits | Heintz Bros. Performance

Main Stud Kit - Hex Nuts - 4-BOLT Mains - Chromoly - Black Oxide - Dart Big M - Splayed Caps - Big Block Chevy - Ki...
ARP | Part# ARP-235-5603 More Details...

$146.99

BBC Main Stud Kit

Main Stud Kit - Hex Nuts - 4-BOLT Mains - Chromoly - Black Oxide - Windage Tray - Big Block Chevy - Kit
ARP | Part# ARP-235-5606 More Details...

$214.19

BBC Main Stud Kit W/WINDAGE Tray

Main Stud Kit - Hex Nuts - 4-BOLT Mains - Chromoly - Black Oxide - Windage Tray - Big Block Chevy - Kit
ARP | Part# ARP-235-5702 More Details...

$164.84

Main Cap Bolt LS Series Inner 6-BOLT W/T

Main Bolt - Hex Head - 6-BOLT Mains - Steel - Black Oxide - Windage Tray - GM LS-SERIES - Each
GM PERFORMANCE PARTS | Part# GMP-12560273 More Details...

$11.01

Main Stud Kit - Polaris 900CC/1000CC RZR

Main Stud Kit - 12 Point Nuts - 2 Bolt Mains - Chromoly - Black Oxide - Polaris PZR 2014-20 - Kit
ARP | Part# ARP-188-5401 More Details...

$152.24

Main Stud Kit - Toyota 1.8l 2zzge Dohc 4

Main Stud Kit - Toyota 1.8l 2zzge Dohc 4-CYL
ARP | Part# ARP-203-5407 More Details...

$133.34

Main Cap Stud Kit GM LS 4.8/5.3/5.7/6.0L

Main Cap Stud Kit GM LS 4.8/5.3/5.7/6.0L
PRW INDUSTRIES, INC. | Part# PQX-1000098 More Details...

$221.38

Main Stud Kit BBC 8.1l Vortec W/WINDAGE

Main Stud Kit - Hex Nuts - 4-BOLT Mains - Chromoly - Black Oxide - Big Block Chevy - Kit
ARP | Part# ARP-135-5901 More Details...

$311.84

Main Stud Kit - BBC Big M Iron Block - S

Main Bolt - Hex Head - 4-BOLT Mains - Steel - Black Oxide - Big Block Chevy - Kit
DART | Part# DRT-66311300 More Details...

$417.70

Main Stud Kit Mitsubishi 2.0l 4b11 Turbo

Main Stud Kit - 12 Point Nuts - 4-BOLT Mains - Chromoly - Black Oxide - 2.0 L - Mitsubishi - Kit
ARP | Part# ARP-207-5403 More Details...

$220.49