Items You Need
SP350/357 TURN-KEY TECH SPECS:
- Engine Type: Chevy Small-Block V-8
- Displacement: 350ci
- Bore x Stroke: 4.000'' x 3.480''
- Block: Cast-iron with four-bolt main caps
- Crankshaft: Nodular iron, 1-piece rear main seal
- Connecting Rods: Powdered metal
- Pistons: Cast aluminum
- Camshaft Type: Hydraulic roller
- Camshaft Lift: .473" intake / .473" exhaust
- Camshaft Duration (@.050 in.): 215° intake / 223° exhaust
- Cylinder Heads: Vortec cast iron, 64cc combustion chambers
- Valve Size: 1.940'' intake / 1.500'' exhaust
- Compression Ratio: 9.0:1
- Rocker Arms: Stamped steel
- Rocker Arm Ratio: 1.5:1
- Intake Manifold: Dual plane
- Carburetor: Holley 670-cfm 4-barrel
- Distributor: HEI
- Recommended Fuel: Premium pump
- Ignition Timing: 32° Total @ 4000 rpm
- Maximum Recommended RPM: 5600
- Balanced: External
- Flexplate: 12.750"
INSTALLATION NOTES:
- Holley 670-cfm four-barrel carburetor, starter, fuel pump air conditioning pump, alternator, front-end accessory drive kit, included but not installed on engine
- Comes with a 12.750 in. externally balanced 153-tooth automatic transmission flexplate.
- Requires fuel supply line from the fuel pump to carburetor
- Not intended for marine application
19433034K supersedes 19420872K, 19419993K
Specifications:
Motor Vehicles
WARNING: Motor vehicles contain fuel, oils and fluids, battery posts, terminals and related accessories which contain lead and lead compounds and other chemicals known to the State of California to cause cancer, birth defects and other reproductive harm. These chemicals are found in vehicles, vehicle parts and accessories, both new and as replacements. When being serviced, these vehicles generate used oil, waste fluids, grease, fumes and particulates, all known to the State of California to cause cancer, birth defects, and reproductive harm.
Tools:
WARNING: Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Some examples of these chemicals are: lead from lead-based paints, crystalline silica from bricks and cement and other masonry products, and arsenic and chromium from chemically treated lumber. Your risk from exposure to these chemicals varies, depending on how often you do this type of work. To reduce your exposure, work in a well-ventilated area and with approved safety equipment, such as dust masks that are specially designed to filter out microscopic particles.
Electrical Cords
WARNING: The wires of these products contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling.