Buick Grand National
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This reproduction thermostat housing is made from a heat-treated stainless that will stay like new for many years. If you need to change the thermostat, it’s a welcomed improvement.Comes with a new O-ring on the housing
ACDelco stock replacement water pump.
Comes with gasket. Hardware not included
This is a GN1Performance "Stock Replacement Up Pipe" for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8 liter turbo V6. This item is a great upgrade from the factory steel throttle body up pipe. It is polished 2.5" aluminum pipe and also comes with (2) 2.5 hoses and (4) heavy duty T-bolt clamps.
Race Proven 4 Ply Reducer Coupling! Designed for High Tempearture, High Boost Applications. Won't swell or burst under extreme conditions
Set of three race proven 3" in-length silicone hoses for your STOCK turbo, intercooler and throttle body designed for high tempearture, high boost applications... in the color of your choice
Does not include hose clamps
Stainless steel T-bolt clamps for a stock IC, throttle body and turbo
2x 2" T-Bolt Clamp
4x 2.5" T-Bolt Clamp
An excellent upgrade in performance for those wanting more from their stock location intercooler. Features bar and plate construction, which allows the use of higher boost pressure. This construction is also much more resistant to damage from road hazards than tube and fin designs. Comes with mandral bent aluminum up-pipe, aluminum shroud, hoses, clamps and mounting hardware needed for installation.
HP Rating: 750hp
Please include size of throttle body and turbo outlet when ordering
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Cottons Performance Center
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Jack Cotton's 8.90 @ 154MPH 1986 Buick