Pro Street Rotating Assembly, Chev SB 400 (2-pc Seal), 3.750" Stroke, Flat Top |
| Item Number: CMPST400F |
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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: Chev SB (2-Piece Rear Seal)
Deck Height: 9.025"
Main Bearing Type: 400
Bore: 4.155"
Stroke: 3.750"
Actual Cubic Inch: 406
Crankshaft: Cast Steel
Pistons: Icon FHR Forged Pistons
Piston Dome Type/Volume: -5.0cc 2 Valve Relief Flat Top
Compression: 12.6 w/58cc, 11.7 w/64cc, 10.3 w/76cc
Piston Pins: Included
Connecting Rods: Scat 6.000" 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: ST400F
Quantity: Sold as Kit |
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Nice Kit |
| My only negative to this rotating assembly is that, nowhere in the description does it indicate that this assembly is EXTERNALLY BALANCED. Due to this lack of key information, I now have to return the Internally balanced harmonic balancer and flexplate that I purchased in preparation and swap them out for the approriate parts. Would have been nice to know ahead of time so I didnt have to deal with the hassle of exchanging parts. |
| - Kenny Haney, TX |
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