Drive Mandrel Spacer Kit, SBC, Use with Moroso 63857 & 63859 Drive Mandrels, Comes with 1/4" Longer Crankshaft Bolt
- For use with Moroso Nos. 63857 & 63859 drive mandrels
- Maintains register of mandrel when using a 1/4" thick crank trigger
- Comes with a 1/4" longer crankshaft bolt
- Constructed out of stress-proof steel with a black oxide finish
California Proposition 65 Warning: Cancer and reproductive harm. See www.P65Warnings.ca.gov.
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