Evolution 83 Big Bore bolt on black cylinder kit includes 10:1 compression Wiseco forged piston kit which has been honed for final fitment. No case boring required. Kit has a front and rear flat piston. Cylinders are aluminum. Features cast in steel sleeve. Order top end gasket separately.
FITMENT
TECH NOTES
MEASURMENTS
ACCESSORY ITEMS
Tech Notes
Suggested to use with #15-0414 Head Base Gasket Kit.