Scoggin Dickey Now Offering SP502/605HP Big-Block

New, higher-compression pistons, a new hydraulic-roller camshaft, and CNC-ported oval-port heads pump up the SP502/605’s output — and this all-new crate engine is distinguished with new cast aluminum valve covers based on the striking, contemporary design introduced on the ZZ632. A Deluxe kit offers 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.

Why buy from Scoggin Dickey Parts Center? They are the parts and tech experts, connecting enthusiasts with big horsepower and performance hardware since 1929. They are centrally located in Lubbock, Texas, and can ship anywhere in the country or the world. Not only that, no one carries more OEM parts than Scoggin Dickey.  Go here for more details.

Features

• 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.
• 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.

Warranty: General Motors limited 2-year warranty.

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

Go here for more details and pricing.

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