JE Pistons Premium Race Series Piston Rings - 4.185" Bore File Fit 1/16 x 1/16 x 3/16" Thick - Standard Tension 89101MA Available in 2 colors: black/red

Available in 2 colors: black/red or black/silver

see the Performer Vortec manifold or Performer Vortec EPS

Hardened pushrods required with cylinder heads p/n 033-1420 and 033-1422

Dichromate Finish

Lightweight siper use standard utility blades and are constructed for heavy-duty use

JE Pistons Premium Race Series Piston Rings - 4.185" Bore File Fit 1/16 x 1/16 x 3/16" Thick - Standard Tension 89101MA Available in 2 colors: black/redProduct Description: Piston Rings Premium Race Series 4. 185 in Bore File Fit 1 16 x 1 16 x 3 16 in Thick Standard Tension Ductile Iron Plasma Moly 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