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Dart, Pro Assembled Chev SB Short Block, 427ci, Dome Pistons 13.4:1 w/64cc |
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Dart Pro Assembled Chev SB Short Block
A step above the rest. Pro built by the experts at Dart. They start with a Dart Little "M" Sportsman block. They custom fit it with quality name brand parts including a Callies Compstar 4340 forged steel crankshaft, Callies Compstar 4340 steel H-beam rods, Howards HRC ProMax forged 2618 aluminum pistons, Howards True Seal™ plasma moly rings and Clevite "H" series rod and main bearings. All components are internally balanced and assembled to Dart's high standards. A Competition Products exclusive. Why pay more? No warranty expressed or implied.
Extra Freight Applies.
Product Type: Engine Short Block
Application: Chev SB 427ci
Bore: 4.125"
Stroke: 4.000"
Block: Dart Little "M" Sportsman
Main Caps: Ductile Iron 4-Bolt (center 3)
Main Cap Bolts: Dart
Crankshaft: Callies CompStar 4340 Forged Steel
Pistons: Howards HRC ProMax 2618 Aluminum Forged
Piston Dome Type/Volume: 3cc Dome, 2 Valve Reliefs
Compression: 14.6 w/58cc, 13.4 w/64cc, 11.6 w/76cc heads
Connecting Rods: 6.000" Callies CompStar 4340 Steel H-Beam (Bushed)
Connecting Fasteners: ARP 2000 Capscrews
Rings: Howards HRC True Seal Plasma Moly
Rod Bearings: Clevite (H-Series)
Main Bearings: Clevite (H-Series)
Cam Bearings: Yes (Coated)
Freeze Plugs: Brass
Balanced: Yes (Internal)
Assembled: Yes
Flexplate Included: No
Harmonic Balancer Included: No
Manufacturer: Competition Products / Dart Machinery
Manufacturer's Part Number: 95123427
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