Does anyone have any lt5 crank specs?

[MrCrowley]

Does anyone know where I can find the specs on an lt5 crank? Like journal sizes(diameter and width), overall length, and so forth. It would be a great help, thanks guys!

[90 Corvette ZR-1]

I think Heart of the Beast has all them

[MrCrowley]

I don't happen to have the book though.

[Fort94z]

Material Nitrided forged steel

Counterweights 6

Crankpin Journal 53.33.. (2.10in.)

Crankpin Splay None

Thrust Position Bearing #3

Main Journal
Diameter 70.00mm (2.76in.)

Supplier Shardlow



Hope that helps.

[MrCrowley]

Thanks for the help with the quick response!

[Rob]

Originally posted by MrCrowley
I don't happen to have the book though.

Sorry, a little late on this one. We have the LT5 Specs from the Heart of the Beast, here in the ZR-1 Model Center: http://corvetteactioncenter.com/specs/zr1/lt5specs.html