Proform 66950 Small Block Fits Chevy Stud Girdle, 3/8 Inch

Features a polylock rocker arm nut style, They have a 3/8\"-24 thread pitch and are sold as a pair, Specially designed for the Small Block Chevy with 3/8\" studs, Polylocks have an outside diameter of 0.589\" at the rocker arm, It is made from heavy duty aluminum and features an anodized finish Proform 66950 Small Block Chevy Stud Girdle, 3/8 Inch Sku # 58666950 Mfr. Part # 66950 Condition New Brand Proform Sold Set Details

Double bar stud girdle for Small Block Chevy with 3/8\" studs.  Stud girdle is made from heavy duty aluminum and features an anodized finish. Polylock rocker arm nut style.  

• Aluminum construction
• Anodized finish
• Polylock rocker arm nut style
• 3/8\"-24 thread pitch  
• Sold as a pair

Specs Material Type Aluminum Finish Anodized Rocker Arm Nut Style Polylock Thread Pitch 3/8 GTIN Code 00037995369508 Sold in Quantity Pair Reviews Seems good Rated by Dave on December 26, 2024

Summary: Price and worked for what I needed it for

Yes, I recommend this product.

I would buy again Rated by Dylan on June 04, 2021

Summary: Went on seamlessly, works well and looks good.

Yes, I recommend this product.

Great made quality product and affordable Rated by Rudy on April 09, 2021

Summary: I bought this thinking I would be ok since I bought the mate rockers but had to order the tall locks but speedway had what I needed an error on my part

Yes, I recommend this product.

Well made and exactly as described Rated by Randy c on March 26, 2020

Summary: Fit perfect

Yes, I recommend this product.

Related Items / Suggested Parts PRW 120031 Tall Poly Locks, 3/8 Stud, Set/16 Tech Support We\'re here to help before and after your purchase. If you have a question or need assistance with one of our products, please contact us through Messaging and a knowledgeable Speedway Motors team member will be happy to help. About Speedway Motors is America’s Oldest Speed Shop® and has been a trusted source for specialty rodding and racing products and friendly expert advice for more than 74 years. Founded in 1952 by “Speedy” Bill Smith – a racer and street rodder himself – Speedway has grown from a one-man operation to become the world’s largest manufacturer, distributor and retailer of street rod and racing products. Our industry-leading fast delivery is the result of same-day shipping from our state-of-the-art, centrally located 500,000 sq. ft. headquarters. Speedway’s size offers customers unmatched product selection and low pricing, while our excellent technical support and customer service have made us a recognized leader in the rodding and racing industries.