Description
BRIAN CROWER Stroker Kit Subaru EJ257-Sti – 83mm Billet Crank, I Beam Rods (5.141″), Custom Pistons
2.71L – Includes 4340 billet crank, 83mm stroke, I-Beam rods w/ARP2000 bolts (5.141 c-to-c), and custom pistons (choice of bore/compression). ACL Race bearings available separately.Crank # BC5629 – 83mmRod # BC6607 – 5.141″Piston # BC7629 – Custom




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