JE Pistons Small Block Dome Forged Piston - 4.185" Bore 1/16 x 1/16 x 3/16" Ring Grooves - Plus 10.9 cc SPB2 Can be used with other

Can be used with other EFI systems that require 58 psi

Pans will work with a stock starter

GMC: Sierra 19 - 21 6

TH350 / TH250

C-357-B Triple Deuce

JE Pistons Small Block Dome Forged Piston - 4.185" Bore 1/16 x 1/16 x 3/16" Ring Grooves - Plus 10.9 cc SPB2 Can be used with otherJE 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 alike trust and rely JE Pistons. The top engine builders in NASCAR, NHRA, IRL, IHRA, IDRA, PROSTAR and others choose JE Pistons over any other brand. JE