SB/BB hold down shaft question.

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SB/BB hold down shaft question. #1210493 04/05/12 10:17 AM 04/05/12 10:17 AM
Joined: Jan 2003 Posts: 2,165 Inver Grove Heights MN 7 74RR OP top fuel
74RR OP top fuel 7 Joined: Jan 2003 Posts: 2,165 Inver Grove Heights MN	Are the stock small block and big block hold down shafts and bolts the same size?

Re: SB/BB hold down shaft question. [Re: 74RR] #1210494 04/05/12 10:36 AM 04/05/12 10:36 AM
Joined: Aug 2005 Posts: 11,543 chicagoland,usa B buildanother I Live Here
buildanother I Live Here B Joined: Aug 2005 Posts: 11,543 chicagoland,usa	I know the bolts are different. 5/16" for small block and 3/8" for big block. Shafts different also.

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