PAC Racing 1.400-1.900" Range Valve Spring Height Gauge 1.200" ID 0.050" Per Turn Orange Anodize - Each YA0640 498 in - Duration 283/303

498 in - Duration 283/303 - 107 LSA - 1700-5500 RPM - Pontiac V8 51-600-11

Durable Black Finish

upper left reverse location and 3/8-16 thread size

Dodge / Chrysler / Mitsubishi 2006-18

1985-1996 Chevrolet Corvette

PAC Racing 1.400-1.900" Range Valve Spring Height Gauge 1.200" ID 0.050" Per Turn Orange Anodize - Each YA0640 498 in - Duration 283/303Product Description: Valve Spring Height Gauge 1. 400 1. 900 in Range 1. 200 in ID 0. 050 in Per Turn Orange Anodized Sold Individually PAC Racing Springs is part of the Race Winning Brands Family. With more than 100 years of spring manufacturing experience. We understand the demands of racing and provide a commitment to all of our customers to provide the best service possible. We continue to expand products and offer expanded onsite technical