(775) 746-4887

Sales and Support

Mon - Fri: 8:00 AM - 6:00 PM pst

Online store and Helpdesk always open


Precision Performance 350, Crank Nut, Extended Drive, Small Block Chevy


Precision Performance Products #350, Crank Nut, Extended Drive, Small Block Chevy
SKU: PPP-350 Categories: ,
Product Made in the USAExtended Length Crankshaft Drive Nut for Small Block Chevrolet V8 engines
This ingenious product from Precision Performance is an essential accessory for every small block Chevy V8 engine. Designed to accommodate blower or extended depth pulleys.
Precision Performance’s unique 2 piece assembly enables manual crankshaft rotation in Both Directions with a 1-1/16″ wrench or socket.  This feature makes setting valve lash, static ignition timing, degreeing in camshafts, and any operation requiring a manual rotation of the engine simpler, safer, easier and more accurate.
An integral ultra rigid clamping surface positively secures harmonic dampers, blower drive hubs, and crankshaft accessory drive extensions. Precision Performance Products manufactures the 2-in-1 Crankshaft Nut Assembly utilizing high strength alloy, and includes a grade 8 twelve point cap screw. The 2-in-1 Crank Nut is an Invaluable Tool and a Permanent Replacement for the stock balancer bolt & washer or aftermarket balancer bolt kits. Used by numerous professional engine builders, including Pro Stock Engine Builder Steve Schmidt.


Precision Performance Products

Share your thoughts!

Let us know what you think...

What others are saying

There are no contributions yet.



Continue as a Guest

You may also like…