FREE 1 to 3-Day Delivery on Orders $149+ Details

Father’s Day Sale – Up to 40% Off! Shop Now >

Speedmaster 12-Point Main Cap Stud Kit (97-04 Corvette C5; 05-07 6.0L Corvette C6)Find parts that fit my vehicle

Item CV38347
Product Image
Our Price

$93.70

Military, Medical & First Responders $4.69 Available in AM Cash Rewards.
Confirm Eligibility

CONFIRM THIS FITS YOUR VEHICLE!

Select a different vehicle Help?
Update or Change Vehicle
Add to Cart
Save for later
    Create a list
    Add to New List

    Saved - View your saved items

    We're sorry. We couldn't save this product at this time.

    or use

    Shop Owners Save More! Sign up for our dealer program
    Join For FREE
    Loading Indicator

      Product Information

      Features, Description, Q&A

      Features

      • Premium-Grade Race-Quality Main Cap Stud Kit
      • Constructed From Aircraft Quality 8740 High Tensile Strength Chromoly Steel
      • Fastener Style: Stud
      • Nuts And Washers Included (4130 Heat-Treated Washers)
      • Standard 12 Point Nut Style
      • Main Bolt Style: 4-Bolt
      • Fastener Yield Strength 190,000 Psi
      • Does Not Work With Windage Tray
      • Sold As A Complete Kit
      • Fits 97-04 Corvette C5; 05-07 6.0L Corvette C6

      Description

      Premium Performance Upgrade. The Speedmaster 12-Point Main Cap Stud Kit replaces OEM main cap fasteners with a high-strength, race-quality solution that provides superior clamping force essential for maintaining crankshaft alignment and durability under extreme engine conditions.

      Construction and Appearance. Made from aircraft quality 8740 chromoly steel, these studs undergo heat treatment, grinding, and thread rolling to achieve precise tolerances. The kit includes 4130 heat-treated, parallel-ground washers and high-strength 12-point nuts for a professional and durable finish.

      Installation. Installation requires standard mechanical skills and no specialized modifications such as drilling. The studs replace existing bolts directly, providing a straightforward upgrade process.

      Warranty. Comes with a 12-month limited worldwide warranty for peace of mind. Application. Engineered to fit the 97-04 Corvette C5 and the 05-07 6.0L Corvette C6 models with no compatibility issues noted.

      Speedmaster PCE287.1024

      CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

      Questions & Answers

      No questions about this product yet. Ask the First Question

      Will It Fit My Corvette

      • Base - 05, 06, 07

          Corvette Categories

          Muscle Car Categories