4340 Forged I-Beam Rods, Chev BB, 6.385,FSI-6135 | 6.135,Speedway Forged 4 inch Drop I-Beam Front Axle, Plain 91035140,Shop High Performance Chevrolet Big Block Connecting Rod Set H-Beam 6.385 IN Length 14062-8 From Manley Today,Beam Seat | Simpson Strong-Tie GLB5D,