AED 26000
Spare Parts > Universal
RHS block - SKU #54901U-904 Key specs: • Deck Height: 9.750” Tall Deck • Starting Bore: 4.120” rough-bored, leaving enough material for a final torque-plate hone to 4.125” • Max Bore: 4.165” • Cylinder Liners: 6.38” long, deep-set spun cast-iron liners with 4.305” O.D. for excellent piston support • Lifter Bores: 0.904” factory-machined — designed for large/heavy-duty roller lifters vs. the standard 0.842” • Cam Tunnel: 55mm roller cam bearing tunnel with the cam centerline raised 0.388” (9.86mm) over OEM for connecting-rod clearance • Material: A357-T6 aluminum casting • Deck Thickness: Massive 0.750” • Main Caps: 8620 billet steel, 6-bolt • Oiling: Outboard priority-main oiling system with front & rear -12AN ports, suitable for external dry-sump or high-flow wet-sump systems • Stroke Clearance: Designed to clear up to a 4.600” stroke rotating assembly