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Brand: NSP

Suregrip Head Stud Kit for Northstar V8

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Suregrip Head Stud Kit for Cadillac Northstar V8 Engines

$749.00

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Brand: NSP

Bulletproof Kit for Cadillac Northstar V8

(1)

Bulletproof Kit for Northstar V8, includes the most commonly purchased parts to make these engines STRONG!

$1,299.00

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Brand: NSP

Suregrip Head Stud Set for Northstar V8

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Suregrip Head Stud Set (Studs, Nuts, Washers only) for Northstar V8

$459.00

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Brand: NSP

Main Studs for Northstar Engine

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Main Studs for the bottom end of the Northstar engine. Replaces the factory bolts that commonly snap upon disassembly.

$229.00

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Brand: NSP

Heater Pipe for Northstar V8 - GM Part 25671310 - Upper

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Heater Pipe for Northstar V8 - GM Part 25671310 - Upper. New, OEM (QTY 1)

$175.00

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Brand: NSP

Northstar Engine Mount - PRC

(1)

PRC Front Engine Mount for 1998-2011 Northstar Cars (front wheel drive)

$199.00

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Brand: Fel-Pro

Top End Gasket Set for Bulletproof Kit

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For purchasers of our Bulletproof Kit: You will need these gaskets in addition to your bulletproof kit unless you purchase them locally.

$249.00

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Woodward L-Series service cable 8923-1061

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Woodward L-Series service cable 8923-1061, updated version Windows 11 compatible

$247.00

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Performance

Performance Parts & Tuning

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There are 28 products.

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Showing 1-12 of 28 item(s)

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Brand: NSP

GM LX5 3.5L V6 - Suregrip Head Stud Kit

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Suregrip Head Stud Kit for the 3.5L LX5 Shortstar V6

$649.00

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Brand: AC Delco

BRAND NEW PCM for 2000-2003 Cadillac Northstar V8 and Aurora 4.0

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This is a BRAND NEW PCM for 2000-2003 Northstar V8- all models 4.6 and 4.0L. These are factory fresh and never installed in a car.

$319.00

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Brand: AC Delco

ECM core for 2006-2009 STS-V and XLR-V

(1)

ECM Core for V-Series Northstar Cadillacs. Will need programming. If you order this with our programming, this PCM will come programmed to your vehicle's VIN.

$145.00

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Brand: AC Delco

Ready to Install Replacement PCM for 1996-1999 Cadillac Northstar V8 and Aurora 4.0

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This is a replacement core PCM for 1996-1999 Northstar V8- all models 4.6 and 4.0L that comes flashed to your VIN

$225.00

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Brand: AC Delco

ECM core for 2006-2011 Buick Lucerne V8

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ECM Core for 2009-2011 Buick Lucerne (Northstar V8). Will need programming. If you order this with our programming, this PCM will come programmed to your vehicle's VIN.

$145.00

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Brand: NSP

Bulletproof Kit for LH2 Northstar (rwd/awd 4.6)

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Bulletproof Kit for Northstar V8, includes the most commonly purchased parts to make these engines STRONG! 04-06 LH2 Northstar V8 - 05-09 Cadillac STS, 04-09 Cadillac XLR, 04-09 Cadillac SRX 4.6L V8

$1,100.00

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Brand: AC Delco

Replacement TCM for 2006-2011 Cadillac DTS and Buick Lucerne

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Replacement T42 TCM (Transmission Control Module) found in 2006-2011 Cadillac DTS, Buick Lucerne V8. Used, Tested.

$68.00

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Brand: NSP

TCM Tuning for 2006-2011 Cadillac DTS & Buick Lucerne

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Tuning Service only for T42 TCM (Transmission Control Module) found in 2006-2011 Cadillac DTS, Buick Lucerne V8.

$125.00

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Brand: NSP

PCM Tuning Service for 3.5L LX5 Shortstar V6

(0)

PCM Tuning Service for 1999-2002 GM Shortstar V6 - 3.5L LX5, as found in the Aurora and Intrigue.

$349.00

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Brand: AC Delco

Replacement PCM for 1996-1999 Cadillac Northstar V8 and Aurora 4.0

(0)

This is a replacement core PCM for 1996-1999 Northstar V8- all models 4.6 and 4.0L

$130.00

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Brand: AC Delco

Good used PCM 2000-2003 Cadillac Northstar V8 and Aurora 4.0

(0)

This is a replacement core PCM for 2000-2003 Northstar V8- all models 4.6 and 4.0L. We have new ones, check our other ads.

$125.00

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Brand: AC Delco

ECM core for 2009-2011 Cadillac DTS

(0)

ECM Core for 2009-2011 Cadillac DTS. Will need programming. If you order this with our programming, this PCM will come programmed to your vehicle's VIN.

$145.00

In stock

Showing 1-12 of 28 item(s)

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Suregrip Head Stud Kit for Northstar V8

Bulletproof Kit for Cadillac Northstar V8

Suregrip Head Stud Set for Northstar V8

Main Studs for Northstar Engine

Heater Pipe for Northstar V8 - GM Part 25671310 - Upper

Northstar Engine Mount - PRC

Top End Gasket Set for Bulletproof Kit

Woodward L-Series service cable 8923-1061

Performance

Engine Mounts

Exhaust

PCM / ECM Tuning

GM LX5 3.5L V6 - Suregrip Head Stud Kit

BRAND NEW PCM for 2000-2003 Cadillac Northstar V8 and Aurora 4.0

ECM core for 2006-2009 STS-V and XLR-V

Ready to Install Replacement PCM for 1996-1999 Cadillac Northstar V8 and Aurora 4.0

ECM core for 2006-2011 Buick Lucerne V8

Bulletproof Kit for LH2 Northstar (rwd/awd 4.6)

Replacement TCM for 2006-2011 Cadillac DTS and Buick Lucerne

TCM Tuning for 2006-2011 Cadillac DTS & Buick Lucerne

PCM Tuning Service for 3.5L LX5 Shortstar V6

Replacement PCM for 1996-1999 Cadillac Northstar V8 and Aurora 4.0

Good used PCM 2000-2003 Cadillac Northstar V8 and Aurora 4.0

ECM core for 2009-2011 Cadillac DTS

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