Upgrade your Oldsmobile engine with the Olds Rotating Assembly 488 .030 by EAGLE. This premium kit includes a cast crank, high-quality forged pistons, and durable H-beam rods for exceptional performance. Featuring a 4.500-inch stroke and 4.155-inch bore,...

Rotating Assembly - 461 CID - Forged Crank - Forged Pistons - 4.250 in Stroke - 4.155 in Bore - 6.800 in Long H-Beam Rods - Pontiac V8 - Kit

Rotating Assembly - 461 CID - Cast Crank - Forged Pistons - 4.250 in Stroke - 4.155 in Bore - 6.800 in Long I-Beam Rods - Pontiac V8 - Kit

Rotating Assembly - 461 CID - Cast Crank - Forged Pistons - 4.250 in Stroke - 4.155 in Bore - 6.800 in I-Beam Rods - Pontiac V8 - Kit

Rotating Assembly - 383 CID - Cast Crank - Forged Pistons - 3.750 in Stroke - 4.030 in Bore - 5.700 in I Beam Rods - Small Block Chevy - Kit

Upgrade your Small Block Chevy engine with the high-performance SBC 350 Rotating Assembly Balanced by EAGLE. This kit features a 388 CID setup with a cast crank, hypereutectic pistons, and 3.750-inch stroke for optimal power and durability. The 4...