This is a GN1Performance "BIG BOY FRONT MOUNT INTERCOOLER" for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8 liter turbo V6. Its a custom hand built aluminum front mount intercooler with the bar and plate core. This intercooler ...
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Item Code: 270BigBoyIC

This is a GN1Performance "EXTREME FRONT MOUNT INTERCOOLER" for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8 liter turbo V6. Its custom hand built aluminum front mount intercooler with the bar and plate core. This intercooler ...
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Item Code: 270ExtremeIC

This is a GN1Performance "STOCK LOCATION POLISHED STRETCHED INTERCOOLER" for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8 liter turbo V6. It has 23 rows, this intercooler features a beautiful POLISHED finish and an adjustable air
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Item Code: 270POLISHEDSLIC

This is a GN1Performance "STOCK LOCATION STRETCHED INTERCOOLER" FULLY POLISHED for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8 liter turbo V6. It has 23 rows, this intercooler features a beautiful finish and an adjustable air ...
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Item Code: 270SLIC

This is a GN1Performance "SUPER EXTREME FRONT MOUNT INTERCOOLER" for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8 liter turbo V6.This SUPER EXTREME model is a custom hand built aluminum front mount intercooler that has a bar and ...
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Item Code: 270SuperExtreme

The PTE front mount. bolt on install complete with pipes and hardware.

Overall Dimensions: 31 1/2" L x 17" H x 4 1/2" D

Inlet/ Outlet Opening: 3"

Horsepower Rating: 750


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Item Code: 628BUFRTIN

The P.T.E. Super stock location intercooler. Simply the best out there.

Overall Dimensions: 13" L x 17 1/4" H x 3" D

Inlet/ Outlet Opening: 3"

Horsepower Rating: 750 HP
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Item Code: 628SUPERSTOCK