JE Pistons ProSeal Series Piston Rings 4.155" Bore File Fit 0.043 x 0.043 x 3.0 mm Thick - Low Tension 12100 Lightweight slip-on muffler fits 3"

Lightweight slip-on muffler fits 3" collector

3" Drop Spindle

5/8 in Hose Barb or 3/4 in Hose Barb

Dual 3 in Tube

Wheel Flare Kit

JE Pistons ProSeal Series Piston Rings 4.155" Bore File Fit 0.043 x 0.043 x 3.0 mm Thick - Low Tension 12100 Lightweight slip-on muffler fits 3"Product Description: Piston Rings Premium Race Series 4. 155 in Bore File Fit 0. 043 in x 0. 043 in x 3. 0 mm Thick Low Tension Steel Nitride 8 Cylinder JE Pistons is the leader in high performance forged pistons. JE Pistons has built a reputation that the competition can only follow. JE Pistons has a history of manufacturing the highest quality pistons and components that professional engine builders, race teams, and high performance enthusiasts