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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

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

$1,247.00

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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

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

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

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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Brand: AC Delco

Bottom End Gasket Kit for Northstar V8

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Bottom end gasket kit for 1996-2011 Northstar V8 engines (front wheel drive)

$379.00

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Performance Valve Springs for Northstar 4.6L V8

Brand NSP

Set of 32 Performance Valve Springs for Northstar V8.

Year of Engine

$399.00

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Description
Product Details

Description

Set of 32 Valve Springs for Northstar V8. Will allow your Northstar to run to 8,000 RPMS with the stock camshafts, and will also prepare your engine for our performance camshaft package.

These springs will fit all years of Northstar and will add approximately 30 lbs of seat pressure over stock- and about 80 lbs additional of open pressure at .400" lift.

For our custom cams these springs will be mandatory. They will work with the OEM retainers and locks.

Pre-order. Orders will be shipped Nov 3, 2023

***Photo is not of actual part. Photo will be updated soon***

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16 other products in the same category:

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Brand: Fel-Pro

Fel Pro Head Gasket + Top End Set for 1997-1999 Cadillac 4.6L V8

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Complete Top End Gasket Set for Northstar V8. Everything you need for the top end, including Fel-Pro head gaskets.

$279.00

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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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Piston Rings for 1993-1999 4.6 Northstar V8 - std bore

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1.5,1.5,3.0mm ring set - 93mm, std bore

$120.00

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Brand: AC Delco

Intake manifold for 2000-2005 Cadillac Northstar V8

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New in box, these intake manifolds are a direct fit for 2000-2003 Cadillacs and will also fit 2004-2005 FWD models.

$339.00

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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: AC Delco

Bottom End Gasket Kit for LH2 Northstar V8 2004-2010

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Bottom end gasket kit for 2004-2010 LH2 Northstar V8 engines (rear wheel or all wheel drive cars)

$449.00

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Engine & Transmission Mount Kit for 2006-2011 front wheel drive Northstar cars. Includes our PRC front mount.

$372.00

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Catalytic Converter for GM Northstar and 3800 cars High Flow

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Catalytic Converter for GM Northstar and 3800 cars High Flow

$224.00

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Company Merch Kit - T-Shirt + 2 Decals

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Two decals + Tshirt. Specify size of shirt, and message for colour of decal blue or white

$30.00

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Brand: NSP

GM VIN Report - build sheet with RPO Codes

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Enter your vehicle's VIN when making the purchase, and we will send you back a build sheet for your vehicle that shows the installed options as well as paint code and build date. GM vehicles only

$5.00

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