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NEW LIFE FOR YOUR BABY!
As part of General Motors, Chevrolet Performance is able to offer a wide and diverse range of crate engines and partial engines beyond our high-performance Small-Block, Big-Block and LS engines. They are based on regular-production engines and make great swap choices for replacing a tired engine, while also enabling creative engine builders to start with an economical production engine and add their preferred power-building accessories.
The engines are generally delivered fully assembled (minus the induction, ignition and starting systems) and each is backed by a 36-month or 100,000-mile/160,000-km warranty when installed in a recommended application.
All new - not remanufactured! The classic 350 is offered here in our most economical Small-Block engine assembly. Designed to replace production engines used from 1973-1985, it features a durable, yet value-driven, short-block assembly and iron cylinder heads with early-style perimeter hold-downs. Better still, it includes a stronger four-bolt main block and smooth flat tappet hydraulic camshaft.
Part Number: 12681429 / 10067353
Engine Type: Chevy Small-Block V-8
Displacement (cu in): 350
Bore x Stroke (in): 4.000 x 3.480
Block : Cast-iron with 4-bolt main caps
Crankshaft (P/N 93426651): Nodular cast iron
Connecting Rods : Forged Steel
Pistons (P/N 93422884): Cast-aluminum
Camshaft Type (P/N 12364051): Hydraulic flat tappet
Camshaft Lift (in): .383 intake /.401 exhaust
Camshaft Duration (@.050 in): 194 intake / 202 exhaust
Cylinder Heads (P/N 93438649): Iron; 76cc chambers
Valve Size (in): 1.94 intake / 1.50 exhaust
Compression Ratio: 8.5:1
Rocker Arms (P/N 10089648): Stamped steel
Rocker Arm Ratio: 1.5:1
Recommended Fuel: Regular pump
When installed in the following vehicles, these engines carry a 36-month or 100,000-mile warranty:
•1975-78 Chevy/GMC pickup (C1)
•1975 Chevy/GMC Blazer, Jimmy (C1)
•1975 Chevy/GMC van (G1)
•1978-80 Chevy/GMC van (G2,3)
•1979-85 Chevy/GMC pickup, Suburban, Blazer, Jimmy (K1)
•1979-80 Chevy/GMC pickup, Suburban, Blazer, Jimmy (CK1)
•1979-80 Chevy/GMC Suburban (CK 1, 2)
•1979-85 Chevy/GMC Suburban (CK 1)
•1980-85 Chevy/GMC van (G1, 2, 3)
•1981-82 Chevy/GMC pickup (CK1)
•1983-85 Chevy Caprice Classic, Impala (B)
•1973-80 Chevy Corvette (Y)
•1984-85 Pontiac Parisienne (B)
If this engine is installed in any other application, it has a 12 month or 12,000-mile warranty (parts only, no labor).
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