Buick 231 EFI/ SFI V-6 Turbo V-6 Stainless Steel Engine Hex Bolt Kit

Dress Up Your Buick 231 EFI/ SFI V-6 With This awesome Stainless Steel Hex bolt kit!!

Our washers are custom made to our specs. As you can see in the picture, we don’t just send all AN flat washers like you will get elsewhere. The picture shows most, but not all of the components in this kit. The picture is of our standard 231 hex kit.

The bolts in this kit are made from 300 series stainless steel.  The picture is of our similar Buick 231 kit.

If you are using aftermarket parts on your engine, let us know and we will custom build a kit that fits your combination!

The valve cover bolts in this kit are for the stock factory aluminum valve covers. If you are not using the factory covers, please let us know and we will include the right bolts for your valve covers.

This is a high quality stainless steel hex bolt kit. The kit includes individually packaged and labeled component kits for the following:

Intake Manifold, Timing Cover/ Water Pump, (We included set screws w/nuts for two of the special bolts with studs on them for brackets, but not the rest.) Oil Pan, (We included set screw w/nuts for the special bolt with a studs on it for bracket), Thermostat Housing, Distributor, Valve Covers, Fuel Pump, Fuel Rail Studs, Fuel Rail to Intake, Upper Plenum to Intake, Coil Pack Bracket, Throttle Cable to Plenum, Throttle Body to Plenum, Crank Pulley, Fan Pulley

We have stock exhaust kits for the 231 Turbos on our site.