Chevrolet Performance Big Block Crate Engine SP502 605 HP 19421200
For Current Pricing, Please Call 855-806-1147
Out of stock
Description
One of Our Most Popular Big-Blocks is Elevated with More Power!
With the popular and proven ZZ502 as its starting point, Chevrolet Performance engineers took its capability to the next level to create the more powerful SP502/605 Deluxe, which is rated at a strong 605 hp and 580 lb.-ft. of torque. It’s the sort of power for your vintage muscle car, hot rod or classic truck that comes only from the incomparable Big-Block family.
New, higher-compression pistons, a new hydraulic-roller camshaft, CNC-ported oval-port heads and more drive the SP502/605’s greater output — and this all-new Big-Block crate engine is distinguished with all-new cast aluminum valve covers based on the striking, contemporary design introduced on the ZZ632. It is offered in a Deluxe kit that includes an 850-cfm carburetor and aluminum intake manifold, HEI distributor, plug wires, starter, water pump and balancer. It also includes a new-design five-quart oil pan.
INSTALLATION NOTES
• Due to crate fitment, the carburetor is shipped in a separate box and must be installed by the engine installer
• Clutch linkage bosses are drilled and tapped. When using cast iron exhaust manifolds, lower head bolts may need to be replaced with bolts for shorter heads, for clearance
• Block features a mechanical fuel pump boss (NOTE: There is a fuel pump lobe behind the boss.)
• Comes with an externally balanced 14” automatic transmission flexplate. Use flywheel P/N 14096987 and 11” clutch assembly for manual transmission applications
• Not intended for marine applications
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Chevrolet Performance Crate Engines Warranty
Warranty coverage is based on months and/or mileage, whichever comes first, and begins on the invoiced date of installation by an authorized GM dealer or by a qualified Independent Service Center (ISC).
For all other “over-the-counter” sales installed by the purchaser, the warranty period begins on the invoiced date of purchase.
For more detailed warranty information, download the GM Powertrain Warranty sheet here.
General Motors Company (“GM”) warrants to the purchaser for the time and/or mileage indicated that it will repair or replace, at its option, any GM Parts Service Replacement Engine, Engine Component, Transmission/Transaxle, Transmission Component, Transfer Case or Short Block Assembly that fails due to a defect in material or workmanship. GM will use new or remanufactured parts for repair or replacement.
To retain the safety and dependability built into this product, it is essential that your product receives the scheduled maintenance at the recommended intervals contained in your vehicle Owner’s Manual/ Maintenance Schedule or GM Chevrolet Performance Engine Instruction Sheet. Since emissions-related components vary by model and engine application, you should follow the emissions maintenance recommendations also contained in your vehicle’s manuals. Maintenance services should be performed by an authorized GM dealer or other qualified Independent Service Center (ISC).
Specifications:
Power: 605 HP @ 6000 RPM, 580 ft. lbs. of torque @ 3800 RPM
Displacement: 502 CID
Bore x Stroke: 4.47” x 4.000”
Compression Ratio:10:1
Recommended Fuel: 92 Octane
Block: Cast Iron, 1 piece rear seal, 4-bolt main caps
Crankshaft: Forged Steel
Connecting Rods: Forged Steel
Pistons: Forged Aluminum
Camshaft: Steel Hydraulic Roller Tappet
Cam Lift: .649” Intake / .650” exhaust
Cam Duration @ .050”: 246 deg. Intake / 258 deg. Exhaust
Lobe Separation: 109 Degree
Cylinder Heads: Cast Aluminum Rectangular Port
Combustion Chamber: 114cc
Valves: 2.250” Intake/ 1.880” Exhaust
Rocker Arms: Aluminum Roller, 1.7:1 Ratio
Balance: External
Maximum GM Recommended RPM: 6200
Block Notes: Clutch Z-Bar hole is drilled and tapped for manual trans applications. Block has provisions for mechanical fuel pump.
WARNING: These auto parts can expose you to chemicals including phthalates and lead. Installing or using these parts can expose you to other parts containing these chemicals and to engine exhaust, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.