JE Pistons F.S.R. Tour Series GP Piston Forged 4.045" Bore 0.043 x 0.043 x 3.0 mm Ring Grooves - Minus 5.0 cc Heim Joint Hourglass Spacer Edelbrock AVS2 Series or Performer

Edelbrock AVS2 Series or Performer Series 500-650cfm

Kit includes twelve 1/4"-28 x 7/8" button style socket head fasteners to replace the standard bolts securing the top plate to the bladder on most Fuel Safe and ATL sprint fuel cells

heads #77169

1972-1964 Buick Skylark

Fits 2016-2023 Camaro SS

JE Pistons F.S.R. Tour Series GP Piston Forged 4.045" Bore 0.043 x 0.043 x 3.0 mm Ring Grooves - Minus 5.0 cc Heim Joint Hourglass Spacer Edelbrock AVS2 Series or PerformerJE 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