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Air & Fuel Delivery  /  Carburetor Accessories  /  Throttle Brackets and Return Springs

Pro Street Rotating Assembly, Chev SB 400 (2-pc Seal), 3.750" Stroke, Flat Top

Item Number: CMPST400F
Pro Street Rotating Assembly, Chev SB 400 (2-pc Seal), 3.750
 Review Average:  
 Number of Reviews: 1
 View Reviews
Bore Size 4.155"
4.165"
Price: Starting at $1,329.99
Quantity   
 


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 Detailed Description
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

 Product Reviews
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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