Remanufactured GM 7.4 Liter V8 (Code "N" & "W", 454CID L19 / LE8) Engine for GM Vehicles 1974 - 1993, proven Quality from General-Motors/Goodwrench! GM 12339193
 
NOTE: This Engine is remanufactured by CHEVROLET PERFORMANCE and is not designed for the use of Propane Gas (LPG) or Natural Gas (CNG) (no special Provisions for this)!
 
This Engine fits direct into the following Vehicles:
 

Chevrolet Pickup / Silverado C20 K20 C30 K30, 2500, 3500, 1982 - 1986

Chevrolet Pickup / Silverado C10 C20 K20 C30 K10 K30,1500, 2500, 3500, 1988 - 1990

Chevrolet Pickup / Silverado R20, R30, V20, V30, 1987 - 1990

Chevrolet Suburban C20 K20 C30 K30, 2500, 3500, 1982 - 1986

Chevrolet Suburban C10 K10 C20 K20 C30 K30,1500 2500, 3500, 1988 - 1990

Chevrolet Van G30 1988 - 1990

Chevrolet Step Van / Motorhome P30 1984 - 1993

GMC Pickup / Sierra C25 K25 C35 K35, 2500, 3500, 1982 - 1986

GMC Pickup / Sierra C15 K15 C25 K25 C35 K35, 1500, 2500, 3500, 1988 - 1990

GMC Pickup / Sierra R25, R35, V25, V35, 1987 - 1990

GMC Suburban C25 K25 C35 K35, 2500, 3500, 1974 - 1986

GMC Suburban C15 K15 C25 K25 C35 K35, 1500, 2500, 3500, 1988 - 1990

GMC Van G3500 1988 - 1990

GMC Step Van / Motorhome P35 1984 - 1993

 

Technical Datas:
  • Engine Family: L19 (Big Block)
  • Years: 1982 - 1990
  • Size: 8.1 Liter 454CID 
  • Bore & Stroke: 4,25" x 4,00"
  • Compression Ratio: approx. 7,5:1
  • Power: approx. 210-240HP / 3800 RPM (depends to Carburetion/Exhaust Equipment)
  • Torque: 340-385 ft/lbs (461-522 NM) / 2800-3200 RPM  
  • Cast Iron Cylinder Heads 
  • Cast Iron Engine Block
  • Cast Iron Crankshaft 
  • 2-Bolt Crankshaft Mounts
  • 2-Piece Rear Main Bearing Seal
  • Firing Order 1-8-4-3-6-5-7-2 
NOTE: This Engine can be installed in the listed and more Vehicles. Different
attaching Parts respective each Application may be necessary (e.g. different Carburetor). 
 
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"
 
Content: Engine comes assembled with Cylinder Heads as seen on Photos (Valve Covers, Oil Pan, Timing Chain Cover, etc. not included - please order additionally fi old Parts can not be reused).
 
Fits: Insert your Vehicles Datas and select respective Category!
 
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)!
 

CRATE ENGINE (CHEVROLET PERFORMANCE) 7,4 454CID (N, W, L19) 74-90

Product number: ENG12492
0,00 €
  inkl. 19% VAT.
* incl. tax, plus shipping
no longer available