Wiseco - Subaru EJ257 WRX/STI 4V Piston Set 100mm Bore Both ensure smooth operation

Both ensure smooth operation

5 in - 90 Degrees - 2-Piece - Polycarbonate Spoiler - Natural Aluminum Brackets - Kit

Crank Spline Drive - 3-Bolt - Aluminum - Black Anodized - ATI Balancer / MSD Crank Trigger - Small Block Chevy - Each

Intake Manifold - Square Bore - Dual Plane - Aluminum - Polished - Small Block Chevy - Each

150 in Stroke - Internal Balance - Forged Steel - 2-Piece Seal - Mopar RB-Series / 426 Hemi - 6-Bolt Flange - Each

Wiseco - Subaru EJ257 WRX/STI 4V Piston Set 100mm Bore Both ensure smooth operationPiston and Ring Sports Compact Forged 100. 00 mm Bore 1. 2 x 1. 5 x 2. 0 mm Ring Groove Minus 19. 00 cc Armor Plated Subaru EJ Kit