Pro Street Rotating Assembly These high performance kits are perfect for street and weekend drags. They feature a cast steel crank, 4340 steel rods with ARP capscrews, Icon FHR pistons, Clevite performance rod and main bearings, and moly rings.
Part Type: Rotating Assembly Application: Ford SB Deck Height: 9.500" Main Bearing Type: 351W Bore: 4.030" Stroke: 3.850" Actual Cubic Inch: 393 Crankshaft: Eagle Cast Steel Pistons: Icon FHR Forged Pistons Piston Dome Type/Volume: -11cc 4 Valve Relief Flat Top Compression: 12.0 w/54cc, 11.4 w/58cc, 10.7 w/64cc Piston Pins: Included Connecting Rods: Scat 5.956" Forged 4340 I-Beam (Bushed) w/ARP Capscrews Rings: Hastings Moly Racing (Pre-Gapped) Rod Bearings: Clevite (P-Series) Main Bearings: Clevite (P-Series) Balanced: No Flexplate Included: No Harmonic Balancer Included: No Manufacturer: Competition Products Manufacturer's Part Number: ST393FF Quantity: Sold as Kit
Note: Best with 28oz. Balancer and Flexplate. May require mallory metal for balancing.
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