Winberg Crankshafts

Chevy Small Block – Forging


Built like our billets.

Our Chevy forgings are made from all original GM forging blanks.

100% American made.

4340 Non-twist progressive die GM forgings

Aerodynamically profiled counterweights

Main and rod lightening holes

Scalloped flange

Ion Plasma nitrided surface

Super-Stock configurations available

Big Block or Small Block Snouts

2.900″ – 4.000″ Strokes

 **NRHA Super Stock legal**


Average Weight: 40-45 lbs.


Please contact Winberg for Chevy forging pricing.








Our small block Chevy crankshafts are also available in a billet.




The following is a list of Chevy small block forged crankshafts that we have in our excess inventory. Although many of the crankshafts listed here are finish ground, they are all in various stages of production. Delivery times will vary. This list is not exhaustive, but a list of our in stock items that are for sale. Please call with crankshaft reference number for pricing. If you are in need of a crankshaft that is not listed, please call.  This list does not include crankshafts that are currently in production.

Order by calling 303-783-2234