JE Pistons Big Block Flat Top Piston Forged 4.530" Bore 1/16 x 1/16 x 3/16" Ring Grooves - Minus 3.0 cc - Big Block Chevy - Set of 8 4122MEDBK (1) 3/8" NPT Outlet

(1) 3/8" NPT Outlet

63%-208% increase is sway bar rate over stock sway bar

GM F-Body 1969 / GM X-Body 1969-72

This tank was designed for drag racers who are looking to cool their fuel or other automotive fluid under race conditions

1979-1984 GMC G2500

JE Pistons Big Block Flat Top Piston Forged 4.530" Bore 1/16 x 1/16 x 3/16" Ring Grooves - Minus 3.0 cc - Big Block Chevy - Set of 8 4122MEDBK (1) 3/8" NPT OutletJE 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