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2003 cadillac deville with Northstar V8, only 80k miles by msweldon
Started on: 11-10-2025 09:42 PM
Replies: 1 (96 views)
Last post by: Dennis LaGrua on 11-13-2025 03:41 PM
msweldon
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From: Georgia
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Report this Post11-10-2025 09:42 PM Click Here to See the Profile for msweldonSend a Private Message to msweldonEdit/Delete MessageReply w/QuoteDirect Link to This Post
In case there are still any Northstar swap enthusiasts in the community, my mother's 2003 deville was rear ended totalling the car. The car is fine, and working, and drivable, it's just the repaired bill is multiples of the cars worth.

If anyone is interested in purchasing it before I sell it elsewhere, junk it, etc...let me know...
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Dennis LaGrua
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Report this Post11-13-2025 03:41 PM Click Here to See the Profile for Dennis LaGruaSend a Private Message to Dennis LaGruaEdit/Delete MessageReply w/QuoteDirect Link to This Post
The early Northstar engines 1993 to 1999 suffered from head gasket failure as the head bolts GM used were undersized. GM made a fix in 2000 and the 2003 engine should be safe to swap.

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" THE BLACK PARALYZER" -87GT 3800SC Series III engine, custom ZZP /Frozen Boost Intercooler setup, 3.4" Pulley, Northstar TB, LS1 MAF, 3" Spintech/Hedman Exhaust, P-log Manifold, Autolite 104's, MSD wires, Custom CAI, 4T65eHD w. custom axles, Champion Radiator, S10 Brake Booster, HP Tuners VCM Suite.
"THE COLUSSUS"
87GT - ALL OUT 3.4L Turbocharged engine, Garrett Hybrid Turbo, MSD ign., modified TH125H
" ON THE LOOSE WITHOUT THE JUICE "

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