All valve springs are manufactured in the USA at our Southfield Michigan Facility. Outer Spring ID: 1.175. Inner Spring ID: 0.851. Load at Installed Height: 280. Spring Open Height: 1.150.
Recommended Valve Lift: 0.900. Coil Bind (max): 1.100.WARNING : This product can expose you to chemicals including Styrene, which is known to the State of California to cause cancer. This item is in the category "eBay Motors\Parts & Accessories\Car & Truck Parts & Accessories\Engines & Engine Parts\Valvetrain Components\Valve Guides, Springs & Parts". The seller is "wundercarparts" and is located in this country: US. This item can be shipped to United States.