1989 TPI Engine Wiring Harness
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From: Marshalltown, IA
Car: 1985 IROC / 1986 SC
Engine: 305 TPI / 2.8 MFI
Transmission: 700R4's
Axle/Gears: 3.27 Posi / 3.42 Open
1989 TPI Engine Wiring Harness
This harness was removed from a 1989 Formula Firebird with the 305 TPI engine and an automatic transmission. Looks like someone spliced in an alarm at some point but that is the only thing non stock. Nice and complete with all connectors. $150 shipped anywhere in the lower 48 states.












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