Mr Gasket 917 Header Bolts AMC Chevrolet GM & Chrysler 3/8"-16 X 1" Grade 5

Part Number: MRG-917

These fit any application requiring a 3/8" - 16 by  1" long header bolt . 

Please contact us before ordering if you are not 100% of your fitment

UPC: 084041009178

Fastener Style: Bolt

Thread Size: 3/8-16 in.

Head Style: Hex

Underhead Length (in): 1.000 in.

Underhead Length (mm): 25.00mm

Fastener Material: Steel

Fastener Finish: Black oxide

Quantity: Sold as a set of 12.

Installing headers can sometimes be a real pain, due to the tight spaces and the location and shape of the tubes. Mr. Gasket can help make installation a little easier and also help prevent annoying exhaust leaks from under-tightened header bolts. They have both the socket-head and hex-head styles of header bolts available. Hex types are heat-treated Grade 5 steel and have smaller-than-standard heads to ease access in tight spaces. Socket-head bolts are made from stronger Grade 8 steel for added ruggedness and they're great for those really difficult-to-reach spots. Both styles have a protective black oxide finish.