Bolts & Studs
Valve cover stud kit for all Olds 307-350 and 403 engines 1977 to date with 5-hole valve covers. Set of 10 studs, nuts and washers.
Valve cover stud kit for all Olds 330 to 455 Olds V8 engines up to 1977. Set of 20 studs, nuts and washers.
Chrome moly 12 pt 7/16″ flexplate bolts. Requires no washer and has a tensile strength of 170,000 psi. Recommended for stock flexplates. Torque to 85 pounds with stud-lock Loctite. Use FB-410 with Mondello Inertia Flywheels & Flexplates.
Chrome moly 12 pt 7/16″ flexplate and manual flywheel bolts. Use with Mondello Inertia Flexplates & Flywheels and stock GM Oldsmobile manual flywheels.
170,000 psi tensile strength stainless, with 12-point heads. Kit contains 10 bolts & washers, 3/8″ x .750″. Stainless material not affected by extreme heat or corrosion and will not re-temper due to exhaust temperature cycles.
3/8″ pressure plate bolts for all pressure plates. 170,000 psi clamping force.
Mini starter replacement bolts. Set of 2.
Starter bolts for GM Delco standard size starter. Set of 2. These bolts fit our HTS-455 starter motor.
New ARP Chrome moly 3/4″ thread crank bolt and washer for 1964 to date Oldsmobile V8’s, except the 394. Hex head that accepts standard 1/2″ drive ratchet or breaker bar to rotate engine. Measure thread size of crankshaft before ordering.
Crankshaft bolt and washer for all 1964 to date Olds V8’s except 394. 3/4″ x 2 1/4″ long. Also for use with old style Genuine Fisher and Russell SFI approved harmonic balancers.
Oil pan bolt kit. Fits all 1964 to date Oldsmobile V8 engines. Includes 22 bolts and washers.
Oil pan stud kit prevents gasket from pushing out and maintains good seal. Fits all 1964 to date Oldsmobile V8 engines. Includes 18 studs and flange nuts.
New/used stock rocker arm pivot 5/16″ bolts. Sold individually.
Assures perfect sealing of oil pump to main cap. Includes chrome moly studs, nuts and washers.
12-point 7/16″ Chrome moly flange nuts for our WT-202 windage trays. Can also be used for head and main stud nuts. Sold each.
12-point Chrome moly 1/2″ flange nuts for our WT-204 windage trays. Can also be used for head and main stud nuts. Sold each.