3/8-16 x 1.250 12pt 7/16 wrenching black oxide bolts

3/8-16 x 1.250 12pt 7/16 wrenching black oxide boltsMaterial: 8740 Chrome Moly Finish: Black Material 2: Finish 2: Origin: USA

which requires less energy to operate

A polished finish makes them an enhancement to any carb

This eliminates the thread “movement” common to others

Finish: Polished

Higher Performance Series: Made of 8740 chrome moly forgings and heat-treated to180

For example

High Performance head bolts are available with a reduced wrenching hex or 12-point and wide area flanged head that eliminates theneed for valve train removal to facilitate cylinder head retorquing

with most of them also offered in handy 2-piece and 10-piece packages

while bolt kits are shipped with the required flat washers

000 psi for the ARP2000® material

when the material iseasier to machine)

Those first moments an engine runs prior to building oil pressure are when damage can easily occur