- Cast-iron cylinders meet or exceed OEM tolerance specifications
- Withstand greater pressure and heat than stock
- Available in front and rear versions
NOTES:
All Shovelhead cylinders require the use of 12-point head bolts DS-190796.78-84 cylinders do not have provisions for 81-E82 external oil drain line.
Panhead cylinders overbore is limited to .040”.
Due to the many different brands of pistons that are available, all cylinders listed will need to be sized and clearanced to the type of piston being used.
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