Chevrolet and GM Performance Parts - ZZ 502/502 502ci 502 Horsepower Deluxe Crate Engine

Chevrolet - ZZ 502/502 DELUXE CRATE ENGINE

All the same great parts used in the ZZ502/502 kit engines, but fully assembled for easier installation in your hot rod. The ZZ502/502 Deluxe is a complete engine from intake manifold to pan. Keys - allengine, scperformanceeng, gmperformanceeng, gmgoodwrencheng. Use allengine for a complete list of all three.
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ZZ 502/502 NAVIGATION

ZZ 502/502 Base Long-Block Kit	ZZ 502/502 Base Long-Block Kit Assembled
ZZ 502/502 Premium Engine Kit	ZZ 502/502 Premium Engine Kit Options
ZZ 502/502 Premium Engine Kit Assembled	Chevrolet Ultimate Street 502
Chevrolet Ultimate Street 502 Dyno Pictures	Chevrolet Ultimate Street 502 Pictures
Chevrolet Ultimate Street 502 Parts Pictures	ZZ 502/502 Partial Engine Block
Chevrolet Fuel Injected 502 RPM PRO-FLO EFI	Ram Jet 502
HT 502 Tow Truck Engine	HO 502 Engine Assembly
502 Retro-Kit 1991 - 1993 P/U Conversion Kit	Super Street 502 Dyno Pictures
Super Street 502 Main Page	Super Street 502 Pictures

We have more GM and Chevrolet Performance Engines available. We have more GM Stock Replacement Long-block Goodwrench Engines available. We have more “Gen 3” and “Gen 4” Design Engines available. (LS1, LS2, LS6, LQ4, LS7)

ZZ502/502 DELUXE DESCRIPTION

ZZ502/502 Deluxe, 502ci / 502 HP, Fully Assembled

P/N 12496962
     America’s favorite big-block crate engine is now available fully assembled. All the same great parts used in the ZZ 502/502 kit engines, but fully assembled for easier installation in your hot rod.
     The Deluxe is a complete engine from intake manifold to pan. (Carburetor and starter included but not installed because of crating.)
     The king of all big block crate engines is the ZZ 502/502, with torque and horsepower that will have you grinning and streetable manners that will have your competition wondering what hit them. The ZZ 502/502 represents our latest and best efforts to develop awe inspiring big block power in a dependable, durable and driveable big block crate engine.
     With it’s big valve aluminum heads, roller camshaft and complete dyno tuned induction and ignition system, this is as close as you can come to a custom built 502 at crate engine prices.
     The ZZ 502/502 makes extensive use of aluminum to keep weight down. Including aluminum heads, intake, water pump, and valve covers. Additionally, this king of the crate engines is full of heavy duty parts, to ensure that it will be making awesome power for a long time. With it’s forged aluminum pistons, forged steel connecting rods with 7/16” bolts, forged steel crankshaft, four bolt main block, stainless steel valves, 6 quart oil pan, and windage tray, the ZZ 502/502 seems more like a custom race engine than a crate engine. With a 5800 RPM redline it might just feel more like a custom race engine than a crate engine too.
     For anyone looking for more power - GM Performance Parts has designed the hot rodder’s ultimate dream engine. Everything you need to beef up your 1967 or older passenger car or any year off highway vehicles is included in this 502ci/502hp engine. This engine produces a staggering 502 hp with 567 lb ft of torque with a modest 9.6:1 compression ratio. This engine also features an all new oval port aluminum cylinder head design with 2.25” intake and 1.88” exhaust valves and 11/32” valve stems.
     With all this power, you will be cruising the highways in no time.

ZZ502/502 DELUXE SPECIFICATIONS

Displacement:	502 cubic inches
Horsepower:	502 @ 5200 RPM
Torque:	567 @ 4200 RPM
Max. Rec. RPM:	5800 rpm
Fuel:	Premium Unleaded 92 Octane
Spark Plugs:	#4 Rapid Fire Gap .035, R43XLS Gap .035
Ignition Timing:	8° BTDC @ 800 RPM, 36° Total @ 5,000 RPM.
Engine Block:	Cast Iron, Four Bolt Main Caps (P/N 10237292)
Bore & Stroke:	4.47” x 4.00”
Comp. Ratio:	9.6:1
Crankshaft:	Forged Steel (P/N 10183723)
Connecting Rods:	Forged Steel, Shot peened, 7/16” bolts (P/N 10198922)
Piston:	Forged Aluminum (P/N 12533507)
Piston Rings:	(P/N 12524293)
Camshaft:	Hydraulic roller (P/N 12366543) Lift: .527” I, .544” E. Duration @ .050” 224° I, 234° E.
Cylinder Heads:	Cast Aluminum Oval Port 110cc Combustion Chambers (P/N 12363390)
Intake Valve:	2.25” Stainless Steel (P/N 12366987)
Exhaust Valve:	1.88” Stainless Steel (P/N 12366988)
Valve Springs:	(P/N 12462970)
Valve Lash:	Zero
Rocker Arm:	1.7:1 (P/N 12368082)
Intake Manifold:	Aluminum Holley flange (P/N 12363407)
Carburetor:	Holley 850 cfm (P/N 12366996)
Distributor:	HEI (P/N 93440806)
Starter:	Gear Reduction (P/N 9000852)
Water Pump:	Aluminum (P/N 14058915)
Timing Chain:	Single Roller (P/N 3891519)
Technical Notes: • The ZZ 502/502 is not intended for marine use, and should only be used in 1976 and earlier pre- emissions street vehicles or any year off road vehicles. • Do not use bolt sealer on head bolts because they have blind bolt holes. • Distributor (P/N 93440886 or 88961867) or melonized distributor gear (P/N 10456413) must be used on all crate engines with steel camshafts.