Cosworth Stud Kits

Vivid Racing carries Main Stud Kits and Head Stud Kits from Cosworth, ARP, and more. If you don't see what your looking for, please contact us at 1-480-966-3040.

Over the last 50 years Cosworth have developed an in-depth knowledge of engines, electronics and a range of high performance technologies. This has been used to supply some of the most successful motor sport teams and vehicle manufacturers in history.

Our unprecedented success has fueled customer demand globally from diverse market sectors designing and developing technologies and components for aerospace, automotive, defense and sport applications.

View all Cosworth Stud Kits products

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	Cosworth Cylinder Head Stud Kit 11mm Subaru WRX STI EJ20 EJ25 02-12 Model Number: 20002440 View Price Cosworth Cylinder Head Stud Kit 11mm Subaru WRX STI EJ20 EJ25 02+Ultra High Performance Cylinder Head Stud Kit. Essential for high performance engine builds, heavy duty head studs reduce cylinder head movement in high boost or high compression engines optimizing cylinder head to block sealing. Heavy duty main studs keep main bearing caps located and reduce crank flex in high rpm applications. Cosworth Ultra High Performance fasteners are manufactured from high tensile strength steel and comes co...
	Cosworth Ultra-High Performance Cylinder Head Stud Kits Mitsubishi EVO 2.0L 4G63 01-07 Model Number: 20002442 View Price Cosworth Ultra-High Performance Cylinder Head Stud Kits Mitsubishi EVO VII VIII IX 2.0L 4G63 01-07Cosworth is pleased to announce the release of their new Cosworth Ultra High Performance Heads Stud Kit for the Mitsubishi 4G63. Essential for high performance engine builds, heavy duty head studs reduce cylinder head movement in high boost or high compression engines optimizing cylinder head to block sealing. Cosworth Ultra High Performance Head Studs are manufactured from H11 tool steel with 260,0...
	Cosworth Ultra High Performance 11mm Head Stud Kit Nissan 2.0L SR20DET 91-02 Model Number: 20002444 View Price Assential for high performance engine builds, heavy duty head studs reduce cylinder head movement in high boost or high compression engines optimizing cylinder head to block sealing. Cosworth Ultra High Performance Head Studs are manufactured from H11 tool steel with 260,000psi tensile strength and come complete with nuts and washers.Manufactured with hex broach end for ease of installation. Additionally, genuine Cosworth head studs utilize a base seating feature to evenly distribute maximum loa...
	Cosworth Ultra High Performance Head Stud Kit Mitsubishi EVO X 2.0L 4B11T 08-12 Model Number: 20006025 View Price Assential for high performance engine builds, heavy duty head studs reduce cylinder head movement in high boost or high compression engines optimizing cylinder head to block sealing. Cosworth Ultra High Performance Head Studs are manufactured from H11 tool steel with 260,000psi tensile strength and come complete with nuts and washers.Manufactured with hex broach end for ease of installation. Additionally, genuine Cosworth head studs utilize a base seating feature to evenly distribute maximum loa...
	Cosworth Heavy Duty Head Stud Set Ford Duratec / Mazda MZR 2.0L / 2.3L 01-11 Model Number: PR7115 View Price Cosworth has been modifying Ford four cylinder engines since 1959 and the practice continues with the Ford Duratec/Mazda MZR. The Duratec/MZR was designed as a replacement for the Zetec engine and was developed as joint collaboration with Ford and Mazda. The lightweight engine features a cast aluminum reinforced block and main bearing girdle that help reduce vibration and improve overall rigidity.The Duratec is an excellent, affordable building block for high performance use and perfect for Lotu...
	Cosworth Heavy Duty Main Cap Stud Kit Ford Duratec / Mazda MZR 2.0L / 2.3L 01-11 Model Number: PR7116 View Price Cosworth has been modifying Ford four cylinder engines since 1959 and the practice continues with the Ford Duratec/Mazda MZR. The Duratec/MZR was designed as a replacement for the Zetec engine and was developed as joint collaboration with Ford and Mazda. The lightweight engine features a cast aluminum reinforced block and main bearing girdle that help reduce vibration and improve overall rigidity.The Duratec is an excellent, affordable building block for high performance use and perfect for Lotu...
	Cosworth 11mm Head Stud Kit Mitsubishi Evo X 2.0L 08-15 Model Number: 20043887 View Price Essential for high performance engine builds, heavy duty head studs reduce cylinder head movement in high boost or high compression engines optimising cylinder head to block sealing. Cosworth Ultra High Performance Head Studs are manufactured from H11 tool steel with 240,000+psi tensile strength and come complete with nuts and washers. Manufactured with hex broach end for ease of installation.Additionally, genuine Cosworth head studs utilize a base seating feature to evenly distribute maximum lo...