Set includes 4 pistons, 4 sets of rings, 4 piston pins and clips all manufactured by JE Pistons.


Bore (in): 3.386

Bore (mm): 86.

Top Compression Ring Thickness: 0.0400

Second Compression Ring Thickness: 0.0480

Oil Ring Thickness: 0.111

Forging Type: Round

Volume (cc): -20.80

Piston Head Type: Inv Dome/Dish

Pin Diameter (IN): 0.866

Compression Height: 1.291

Wrist Pin Style - floating or press fit: Floating

Wall Type: CHAMFERED

Wall Thickness (IN): 0.170

Ringset Part Number: JG1001-3386

Ring Brand: ProSeal

Ringset Included: Yes

Retainer Thickness: 0.063

Retainer Lock Style: Wire Lock

Retainer Lock Part Number: 866-063-MW

Retainer Diameter (IN): 0.866

Replacement Single Piston: 289959S

Piston Pin Inside Diameter: 0.526

Piston Pin Material: H13 TOOL STEEL ALLOY

Piston Material: 2618

Piston Pin Length (IN): 2.250

Piston Avg Wt: 319

Pin Offset: No

Pin Brand: JE Pistons

Pin Part Number: 866-2250-17-TSC

Pin Included: Yes

Pin Diameter (mm): 22.00

Oil Rail Support Included: No

Deck Clearance: -0.012