GM Lightweight Flywheel...15lbs NEW IN BOX
12-22-2005, 09:39 PM
#1
Team Owner
Thread Starter
GM Lightweight Flywheel...15lbs NEW IN BOX
I have a brand new (still in the box) GM lightweight (15lbs) flywheel GM # 3963537.
http://www.gmgoodwrench.com/perfpart...357§ion=ep
3963537 Nodular Iron Flywheel (454ci) 1970-90
This counterweighted flywheel is designed for externally balanced 454ci big-blocks. Its lightweight design reduces the engine's rotating mass and improves its throttle response. This flywheel uses a 10.4" diameter clutch. Its ring gear outside diameter is 123/4". Flywheel ID #3935411. Approximate weight 15 lbs.
Technical Notes: This flywheel is unbalanced; do not use with internally balanced engines. Use with counterweighted balancer P/N 3963530. 153 tooth starter ring gear. For use with Mark IV engine only.
$100 SHIPPED in the continental U.S.
http://www.gmgoodwrench.com/perfpart...357§ion=ep
3963537 Nodular Iron Flywheel (454ci) 1970-90
This counterweighted flywheel is designed for externally balanced 454ci big-blocks. Its lightweight design reduces the engine's rotating mass and improves its throttle response. This flywheel uses a 10.4" diameter clutch. Its ring gear outside diameter is 123/4". Flywheel ID #3935411. Approximate weight 15 lbs.
Technical Notes: This flywheel is unbalanced; do not use with internally balanced engines. Use with counterweighted balancer P/N 3963530. 153 tooth starter ring gear. For use with Mark IV engine only.
$100 SHIPPED in the continental U.S.
01-01-2015, 07:44 PM
#2
Instructor
i have a brand new (still in the box) gm lightweight (15lbs) flywheel gm # 3963537.
http://www.gmgoodwrench.com/perfpart...357§ion=ep
3963537 nodular iron flywheel (454ci) 1970-90
this counterweighted flywheel is designed for externally balanced 454ci big-blocks. Its lightweight design reduces the engine's rotating mass and improves its throttle response. This flywheel uses a 10.4" diameter clutch. Its ring gear outside diameter is 123/4". Flywheel id #3935411. Approximate weight 15 lbs.
Technical notes: This flywheel is unbalanced; do not use with internally balanced engines. Use with counterweighted balancer p/n 3963530. 153 tooth starter ring gear. For use with mark iv engine only.
$100 shipped in the continental u.s.
http://www.gmgoodwrench.com/perfpart...357§ion=ep
3963537 nodular iron flywheel (454ci) 1970-90
this counterweighted flywheel is designed for externally balanced 454ci big-blocks. Its lightweight design reduces the engine's rotating mass and improves its throttle response. This flywheel uses a 10.4" diameter clutch. Its ring gear outside diameter is 123/4". Flywheel id #3935411. Approximate weight 15 lbs.
Technical notes: This flywheel is unbalanced; do not use with internally balanced engines. Use with counterweighted balancer p/n 3963530. 153 tooth starter ring gear. For use with mark iv engine only.
$100 shipped in the continental u.s.
