3/8-16 x 2.750 12pt SS bolts

3/8-16 x 2.750 12pt SS boltsMaterial: Stainless Steel Finish: Polished Material 2: Finish 2: Origin: USA

Wide underhead flange design and companion flat washers provide even load distribution and facilitates optimum sealing of gasket surfaces

while the bolt kits come with washers

Any increases in combustion pressure can lead to problems like blown head gaskets or catastrophic engine failure

ARP’s Oil Pump Primer Kit lets you spin the oil pump with a drill motor and bring up the oil pressure prior to starting the engine

the bolt should be replaced immediately

They’re made from ARP Stainless and are virtually impervious to corrosion

You’ve probably heard many a horror story about someone losing an engine when the oil pump fell off into the pan because of a broken bolt

all ARP 12-point nuts are constructed from 8740 chrome moly steel or ARP Stainless

ARP’s Pro Series rocker arm studs are made of premium grade 8740 chrome moly steel and heat-treated to a tensile strength of 190

Designed for competition applications

Complete with washers

Build up an inventory of these premium quality washers so you won’t get caught short when the need arises