Inconel-Nimonic / Sodium Filled, oversize 28.50mm (+0.5mm), set of 12.
Inconel-Nimonic / Sodium Filled, oversize 28.50mm (+0.5mm), set of 12.
Complete valve cover assembly with gasket, bolts, and integral cyclone separator
A common source of exhaust, boost, and VANOS related issues
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
07-30-2026
Should be replaced any time the exhaust cam gear is replaced
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
07-30-2026
Stainless Steel 21-4N, Standard Size 31.40mm - Set of 12
Stainless Steel 21-4N, Oversize 31.9mm (+0.5mm)
Inconel-Nimonic / Sodium Filled, Std 28mm
This product was last offered at the strikethrough price on
05-02-2026
Addresses valve cover leaks
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Used to secure the valve cover
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
03-04-2026
ARP is the world leader in fastener technology.
M6X30
This product was last offered at the strikethrough price on
03-04-2026
Two required per valve, necessary for use with certain supertech valves
High performance valve springs. 84lb@ 37mm, 157lb @ 10mm
A common source of exhaust, boost, and VANOS related issues
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This product was last offered at the strikethrough price on
05-07-2026
Make sure you are getting the proper hardware for the job
This product was last offered at the strikethrough price on
05-07-2026
High performance valve springs. 75lb @ 37mm, 155lb @ 10mm