Downpipe, 2.5" external wastegate


Price: $95.00

2.5" powdercoated external wastegate downpipe. WILL NOT WORK ON STOCK EXHAUST HOUSINGS OR EXHAUST HOUSINGS WITHOUT A 2-BOLT 38MM WASTEGATE MOUNTING FLANGE.

Fits: Turbonetics Delta & Evo, Precision 39mm, Tial 38mm.


More Info

Head Gasket, graphite


Price: $58.95

We recommend an OEM graphite gasket for a stock block, unmachined block surface

WE OFFER THESE INDIVIDUALLY, SO BE SURE TO LIST QUANTITY NEEDED WHEN ORDERING



IACV Angled Housing


Price: $79.95

Replace that crummy looking idle air control valve housing and angle your IAC to make room for bigger intakes at the same time with Cotton's polished aluminum IAC angled housing. Comes with gasket and hardware.

More Info

Ignition Coil Pack


Price: $120.00
This hi-output ignition coil is a must for replacing original and weak coil packs

Comes with gasket

More Info

Mini Starter


Price: $249.00

AC Delco TRUE Mini Starter for the 3.8T Buick.

More Info

Oil Cooler Hose Set


Price: $129.95
CLASSIC TUBE now has an exact oil-cooler replacement hose set, unique to the ’86-’87 models. GM discontinued these Grand National and Turbo Regal oil cooler hoses long ago. CLASSIC TUBE has duplicated the hard line hose ends and fittings to exactly match your radiator high and low pressure inlet and outlet.

More Info

Vacuum Block, 1/8" NPT


Price: $29.95
Cotton's aluminum vacuum block accepts SIX 1/8" NPT fittings for custom vacuum lines... comes with gasket and mounting hardware.

*Does not include fittings

Kit option includes:
12x straight 1/8" NPT fittings
20 ft of 5/32" hard vacuum line

More Info