Header Bolt - 3/8-16 In Thread - 0.750 In Long - Hex / Allen Head - Steel - Black Oxide - Amc V8 / GM V8 / Mopar B ...
MR GASKET  |  Part# MRG-3420G   More Details...

Collector Bolt - 3/8 In Diameter - 1.000 In Long - Hex Head - Lock Nuts - Steel - Zinc Plated - Set Of 3
MR GASKET  |  Part# MRG-3413   More Details...

Header Bolt - 3/8-16 In Thread - 0.750 In Long - Hex Head - Steel - Black Oxide - Big Block Chevy / Small Block For...
MR GASKET  |  Part# MRG-919G   More Details...

Header Bolt - 3/8-16 In Thread - 0.750 In Long - Hex Head - Steel - Black Oxide - Set Of 100
MR GASKET  |  Part# MRG-915A   More Details...

Header Bolt - 5/16-18 In Thread - 0.750 In Long - Allen Head - Steel - Black Oxide - Small Block Mopar - Set Of 12
MR GASKET  |  Part# MRG-3411   More Details...

Header Bolt - Mini - 3/8-16 In Thread - 0.750 In Long - Hex Head - Steel - Black Oxide - Amc V8 / GM V8 / Mopar B /...
MR GASKET  |  Part# MRG-3409   More Details...

Header Bolt - 3/8-16 In Thread - 0.750 In Long - Hex Head - Steel - Black Oxide - Amc V8 / GM V8 / Mopar B / RB-SER...
MR GASKET  |  Part# MRG-915   More Details...

Header Bolt - 3/8-16 In Thread - 1.000 In Long - Hex Head - Steel - Black Oxide - Set Of 100
MR GASKET  |  Part# MRG-917A   More Details...