Dress Up Your Buick 231 Turbo Stock Exhaust Manifolds with our Polished Grade 8 Stainless Steel ARP Bolt kit!!
This Kit Fits The Buick 231 Turbo Stock Exhaust Manifolds and Has Provision For The Brackets.
ARP grade 8 stainless bolts have a tensile strength of 170,000 psi. That’s slightly stronger than grade 8 steel bolts! Yet they are extremely resistant to rust and corrosion. More resistant than 304 stainless!! They have a reduced size hex and a flanged head for easier installation in tight spots.
We make these bolt kits from our stock of ARP bolts.
6 point bolts are shown in the picture, but you have your choice of 6 or 12 point bolts. Just let us know with the payment if you want 12 point bolts.
We include our extra thick exhaust washers in this kit. These washers are 1/8 thick and have a smaller center hole to keep the washer centered on the bolt. These washers are specially made for us to our specs.