Clutch cover mounting stud designed for multi-plate plate racing style clutches using 5/16" diameter fixings.

They are designed to be pressed in from the engine side of the flywheel and the cover locates on two ground registers along the stud, giving accurate location and easy removal of the clutch from one side without having to mess about trying to hole a nut behind the flywheel.

They are made from high-grade steel ensuring long life and no torque relaxation.

A suitable alternative to the AP Racing Studs for clutches of Ø115mm (4.5") and above.

Our stud design incorporates offset head flats for location, necked down shanks and precision ground location diameters.

Available in sets of 6 and K-nuts can be supplied if required.

More sizes are available or can be produced, please enquire.

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We recommend using our Clutch Bolts which come with K-Nuts at a competitive price, in some instances SAVING 25% over our competitors.

Sizes Available Ø M8 x (L)
38.5 | 40mm | 43mm | 48mm | 52mm | 55mm | 60mm | 64 mm | 68mm |

BMW M12 44mm Eccentric Clutch Stud

Cosworth DFV

More sizes are available
or can be produced, please enquire.

We manufacture a range of bespoke Starter Motors made-to-order in a variety of Voltages, Toothed Gear, Long Nose, Short Nose and D.O.R. (CW/ACW) including High-Quality Billet Flywheels for Cosworth engines. Various clutch sizes and weights (Mass) in STD, LITE and custom specific developed.

DFV 7.25 STD | DFV 7.25 LW | DFV 5.5 Deep Dish Stepped | DFV 5.5 Stepped Ultra Thin | DFV Carbon Clutch 8 Bolt | DFV Stepped Carbon Clutch 8 Bolt | Cosworth YB Type 7 1.4kW Starter Motor | Clutch Studs | Cosworth SCA 90T Lip Seal Flywheel | Cosworth SCA 90T Rope Seal Flywheel | Cosworth DFY F3000 Flywheel | Cosworth DFR 7.25” 8-Bolt Flywheel | Cosworth FVA Flywheel | Cosworth MAE Lip Seal 90T 5.5” Clutch Flywheel | Cosworth MAE Lip Seal 90T LW Flywheel | Cosworth MAE Lip Seal 90T Flywheel | Cosworth XB SN 37BRG1MAPEEX 2.0kW Starter Motor | Cosworth XB LN Type-7 37BRG 1.4kW Starter Motor | Cosworth XB LN Type-8 2.0kW Starter Motor with Steady Bracket | Cosworth XB SN Type-8 2.0kW (9T) | Cosworth XB SN Type-8 2.0kW (13T) | Cosworth XB SN Type-8 2.0kW (20T) | Cosworth XB Type-8 1.4kW (13T) Starter Motor | Cosworth XB Long Nose Starter | Ford Sierra 2WD Cosworth 1.6kW Starter Motor | Ford Sierra Cosworth 4WD 1.6kW Starter Motor | Ford Escort Cosworth 4WD 1.6kW Starter Motor | Cosworth DFV Carbon Clutch 10 Bolt | Cosworth YBM 7.25 Clutch Standard Flywheel | Cosworth YBM Lightweight 5.5” Clutch Flywheel and more

Whatever your requirements are, whether high-output, high-torque, weight-reduction or something more specific,
Ark Racing Limited can provide a solution.

If you can’t find what you’re looking for, contact us.

Ark Racing can create a solution to meet your requirements.

Call us on +44 (0)345 557 7408 or complete our online contact form.