For 86-21 XL 883cc Bored to 1200cc (Reverse Dome)(9.5:1 comp) X-Ring Package

• Forged piston crown with generous valve pockets for big valves and cams
• Precision-fit rings selected for each application for ultimate sealing
• Force-fed pin oiling provides enhanced lucubration of the piston pin
• Pressure seal groove reduces ring lifting and power loss
• ArmorGlide® skirt coating reduces friction, providing quieter operation and improving scuff resistance
• Valued-packaged with two pistons, rings, piston pins and circlips
• Made in the U.S.A.

NOTE:

Requires Aftermarket EFI Tuner on Fuel Injected Models

NOTE:

08-21 Models Will Require The Use of 1200cc Cylinders

SPECIFICATIONS:

Bore Diameter: 3.507

Piston Diameter: 3.4955

Included Components: Piston #40212PS, Ring Set #3507X, Wrist Pin #S530, CirClip #W5731

(2) Pistons

(4) Circlips

(2) Wrist pins

(2) Top rings

(2) Secondary rings

(4) Oil rings

(2) Spacer rings

Instructions