Mopar Big-Block Crankshaft Bolt & washer

150,000 PSi screw!

Stock style big-block forged crankshaft bolt and washer.
Screw made in Canada
Washer Made in USA

Under-washer thread length 2.0"
Hex 1.25"
Threads 0.75" SAE (UNF)
150,000 PSi rated - 25% stronger then stock!

Fits 
1958-'78 B, RB-engines
383 - 440 - 413 - 361 - 400 - 426W - etc

S&H: use shipping rates at tab, above, your choice of speeds vs. costs.

Visit my eBay store for loads of Mopar goodies, and save money with combined shipping deals!

Thanks, Rick E.

Cars and years it fits: Road Runner Barracuda Plymouth Dodge Chrysler Crysler Hemi Coronet Polara Swinger Sport Fury Belvedere Belvidere Satellite Dart Demon Duster Monaco Cordoba Challenger 300 'Cuda etc etc  383 400 413 426 440  © 2022 R. Ehrenberg