Sportsman Race Assembly, Ford BB 557, 4.440" Bore, 4.500" Stroke, Flat Top |
| Item Number: CMPSR557FF |
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Sportsman Race Assembly
Designed for the sportsman racer. Features a forged 4340 steel crank with large radii journals. Also included are 4340 steel H-beam rods with ARP fasteners, Icon 2618 forged pistons, narrowed rod and main bearings, and file fit plasma moly rings.
Part Type: Rotating Assembly
Application: Ford BB
Deck Height: 10.300"
Main Bearing Type: 460
Bore: 4.440"
Stroke: 4.500"
Actual Cubic Inch: 557
Crankshaft: 4340 Forged Steel
Pistons: Icon 2618 Forged Pistons
Piston Dome Type/Volume: -3cc Flat Top
Compression: 14.1 w/74cc, 13.3 w/80cc, 11.6 w/94cc
Piston Pins: Included
Connecting Rods: 6.700" 4340 H-Beam (Bushed) w/ARP Capscrews
Rings: Total Seal Classic Race Plasma Moly Racing (File Fit)
Rod Bearings: Clevite (H-Series)
Main Bearings: Clevite (H-Series)
Balanced: No
Flexplate Included: No
Harmonic Balancer Included: No
Manufacturer: Competition Products
Manufacturer's Part Number: SR557FF
Quantity: Sold as Kit |
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