Chevrolet 502HO 8.2 Liter 502CID V8 Big Block with 450HP established Quality direct from General-Motors Performance Parts! Engine Number 12568778

Technical Datas:

Engine Family Chevrolet Big Block Generation VI
Size: 8.2 Liter 502 CID
Bore & Stroke: 4.470" x 4.000"
Compression Ratio: 8.75:1
Power: 450HP (approx. 331 kW) at 5250 RPM
Torque: 550 ft/lbs (approx. 745,7 Nm) at 3500 RPM
Block with 4-Bolt Main Bearings (Engine Block 10237292)
Cast Iron Rectangular-Port Cylinder Heads 118 cc (14096801)
Intake & Exhaust valves: 2.19" Einlass (14097045) / 1,88" Auslass (14097049)
Camshaft, Hydraulic Roler (24502611): 211° Intake / 230° Exhaust @ 0,050"
Lifter: Hydraulic Roller Tappet
Roller Rocker Arms (12523976) with Ratio: 1,7:1
Forged Aluminum Pistons (12533507) (Piston Rings = 12524293)
Forged Steel Crankshaft (10183723)
Forged 4340 Steel Connecting Rods (10198922) Shot-Peened, 7/16" Bolts
Aluminium Intake Manifold (3933163)
One Piece Rear Main Bearing Seal
14" Flexplate / Flywheel (for Automatic Transmission)
Torsional Damper 8" (10216339)
Max Ignition Advance Timing: 30° BTDC at 3600 RPM
Ignition Timing at Idle: 8° BTDC
Max RPM: 5500 RPM
Fuel: 92 Octan and higher
recommended Spark Plugs (not included): MR43T (RSI13166, Gap 0,45")
recommended Flywheel for Manual Transmission-Versions = GM 14096987 in Combination with a 11" Clutch
Aluminium Valve Covers in black color

This Engine requires use of an Electric Fuel Pump because GEN VI Engine Blocks have no Provision for Mechanical Fuel Pumps!

NOTE: This Engine is not designed for Marine-Applications (Corrosion), rather for Vehicles 1976 and older or Off-Road Use.

Engine weight is approx. 330 kg!

Content: Engine is shipped complete assembled with Cylinder Heads,, Valve Covers, Torsional Dampener, Flexplate 14" (for Automatic Transmissions), Oil Pan & Timing Chain Cover, in a Wood Crate.

Which Gaskets do I need for an Engine Replacement?

In most Cases you need the following Gaskets (Suggestions):

- Intake Manifold Gasket (excluding Engines which come with a new Intake Manifold already installed - check Photos))

- Exhaust Manifold Gaskets (Position: between Cylinder Head and Exhaust Manifold)

- Water Pump Gaskets (many GM V8 need 2 Pieces) (excluding Engines which come with an new Water Pump installed - see Photos!)

- Ignition Distributor Mount Gasket (excluding Engines which come with a new Distributor already installed (see Photos) or Engines which which do not use a Distributor at all))

- Fuel Pump Mount Gasket (only on older Models which still use mechanical Fuel Pump)

(Further Gaskets could be needed depending on Type and Model Year...)

You`ll find the Engines Gaskets in the Category "Gaskets, Seals & Gasket Sets"

Fits: Insert your Vehicles Datas and choose respective Category.

NOTE: Motorsportartikel

NOTE: This Item can only shipped via truck freight due to size or weight. To excecute your order we necessarily need a phone number from you, where you or a person that receives the shipment for you is reachable daytimes! The freight forwarders only accept the assignment when including a phone number of the recipient (for the drivers backup-possibility to reach you). Please insert the phone number during purchase process (or insert afterwards into your adress field if you already have a client account) or send it to support@raabspeed-imports.com . If we spend every effort - you`ll enjoy our fast delivery service!

Delivery Time can be shortened by simultaneous Purchase of the Item with Part Number "LUFTFRACHTMOTOR" (see below)!