Does anyone make a flywheel 4 us?

[spooldup]

????

 

[warmpancakes]

They must I have on on my truck I think its a b&m but ill check tomorrow and let you know Ken

 

[jwaller]

yes....its the same as as externaly balanced SBC automatic

 

[4C FED]

I tried to order one for a SBC and the crank size was wrong, it was to small.
Maybe my fault, but anyway here is the B&M part.

Summit Racing PN: BMM-20239

 

[spooldup]

What gains might you expect from one of these? On my waverunner i get a noticable increase in acceleration. Is the wheel worth it for the Ty?

 

[just a 6]

I thought only manual transmission had flywheels and auto had a flex-plate???

Is our trucks different

 

[RAACCR]

"Flywheel" is a somewhat generic term that most correctly applies to manual transmissions. "Flexplates" are used on automatics, but are sometimes refered to as "flywheels". Lighter flywheels will help a manual car accelerate faster due to reduced weight. But, the SFI aftermarket flexplates are actually heavier than stock flexplates. The primary reason for an aftermarket flexplate is increased strength, not reduced weight.