Chevy 10 1/2″ Nodular Steel Flywheel 153 Tooth – 3973455 N – Date 1 2 1


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Chevy 10 1/2″ Nodular Steel Flywheel – Factory Original – RESURFACED

153 tooth

Casting 3973455 N

Date code 1 2 1

Flywheel has been media blasted, resurfaced and painted.

The surface has just been machined. Ring gear is good. No chipped teeth.



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Davids4Speeds LLC

626 East Kilbourn #2304
Milwaukee WI 53202

3535 West State Street
Milwaukee WI 53208
(by appointment only)

Phone: +1 (262) 513-8331

Davids4Speeds LLC is owned and operated by David West. With 30 years experience as a mechanic and muscle car specialist, David West re-builds 4-speed manual transmissions for 196x-197x automobiles.

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