GMP-19301293-4BCX - Fully Assembled Dual Quad ZZ5 350 CID Engine with Black Finish
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With more ZZZ through ZZ4 crate engines sold over the years than any other high performance crate engine, it only makes sense that Chevrolet Performance parts would continue to improve that successful family of engines.
The new ZZ5 uses the proven ZZ4 short block and adds to it the Fast Burn aluminum cylinder heads for 400 value packed horsepower. With value in mind, the ZZ5 uses stamped steel rocker arms and the same ZZ4 camshaft that powers thousands of hot rods. The ZZ5 is an excellent choice for the basis of a custom engine. Its strong forged steel crankshaft and forged powdered metal connecting rods have been proven to 500 horsepower. The Fast Burn cylinder heads are hungry for a little more cam so we swapped out the the stock ZZ5 cam with a Chevrolet Performance ZZ383 cam. Value priced small-block power, great durability, easy power upgrades.
Power: 400 HP @ 5800 RPM, 400 ft. lbs. of torque @ 4000 RPM
Displacement: 350 CID, 5.7L
Bore x Stroke: 4.00” x 3.48”
Compression Ratio: 9.72:1
Recommended Fuel: 92 Octane
Block: Cast Iron, 1 piece rear seal, 4-bolt main caps
Crankshaft: Forged Steel
Connecting Rods: Powdered Metal Steel
Pistons: Hypereutectic Aluminum
Camshaft: Steel Hydraulic Roller Tappet
Cam Lift: .509” Intake / .528” exhaust
Cam Duration @ .050”: 222 deg. Intake / 230 deg. Exhaust
Lobe Separation: 112 Degree
Cylinder Heads: Dual Bolt Pattern Fast Burn Aluminum, 3/8” screw-in rocker studs
Combustion Chamber: 62cc
Valves: .200” Intake/ 1.55” Exhaust
Rocker Arms: Stamped Steel, 1.5:1 Ratio
Valve Springs: LS Beehive 12625033
Maximum GM Recommended RPM: 5800
Ignition Timing: Base 10 degrees BTDC, 32 degrees total
• Fully GM assembled long block
• Black Finned Aluminum Valve Covers
• Black Finned Air Cleaner
• Oil pump, pick-up and oil pan
• Aluminum Edelbrock Dual Quad Intake
• Edelbrock 500CFM Carbs
• Performance Fuel Pump with Plumbing to Carb
• Distributor, Wires, Looms and Spark Plugs
• 14” Auto Trans Flexplate
• HD Starter with Bolts
• 8” Harmonic Balancer
• Front timing cover
• Performance Aluminum Long Water Pump (short style pump available upon request)
• Oil Filter Adapter
• Passenger Side RH Oil Dipstick and Tube
• 2 Oil Filters
• 6 Quarts of Zinc enhanced break in oil
• 6 Quarts of Zinc enhanced 10W30 non-synthetic oil
• Pace engine prep and priming service. (click on documents tab for more information about Pace engine prep and oil priming service)
General Motors limited 2 year / 50,000 mile parts & labor warranty. Click on Document tab above for full details.
Related Engines and Components:
Pace Professional Engine Dyno Break-In & Testing
Black Finish ZZ5 Dual Quad with 700R4 Trans Combo Package
ZZ5 Dual Quad with Polished Finish
Pace 383 430HP with Black Finish
- Item Requires Shipping
- 500.0 lbs.
- FREE 48 State Shipping
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