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17802896 - 4.4L RPO LC3 Cadillac Northstar DOHC Supercharged Engine

This product may require vehicle validation(s) for proper fitment. Please contact us to confirm correct vehicle fitment and usage.

Availability: Item has been discontinued and is no longer available
Shipping: FREE 48 State Shipping


Engine - 4.4L LC3 Northstar

You want the ultimate in high-tech GM technology with the refinement that only Cadillac can bring you? Well, you are looking at your next project engine in our LC3 4. 4L supercharged, 32-valve, DOHC V-8! The amazingly efficient (1. 65 hp/cubic inch) LC3 takes the small-block V-8 to the extreme in performance, reliability, and quality. The keys to all of this are the roots-style supercharger, GM's variable valve timing valve train, and 4. 4 liters of gentlemanly power.
Simply put, Cadillac's new supercharged Northstar 4.

Block Type: Aluminum

Bore x stroke (in) 3.58 x 3.31 (91mm x 84mm)

Compression ratio: 9.0:1

Cylinder heads: Aluminum

Displacement (cu in): 267 (4.4L)

Engine Name: LC3 Northstar:

Engine type: DOHC V-8

Fuel system: Sequential fuel injection

Note: Engine does not include: Power steering pump, alternator, a/c compressor, belts, belt tensioner, wiring harness, computer.

Application List



  • 17802896
  • 17802896
  • Chevrolet Performance Parts
  • Item has been discontinued and is no longer available
  • New


Shipping Information

  • Item Requires Shipping
  • 575.0 lbs.
  • W44.0000” x H39.5000” x L36.0000”
  • FREE 48 State Shipping

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