PAC Racing 1.400-2.000" Range Valve Spring Height Gauge 0.001" Scale Blue Anodize LS Dual Springs - Each HYPLMED11M61FIA The 12-800 features improved hot

The 12-800 features improved hot fuel handling capabilities and was designed to greatly reduce the negative effects of heated fuel now common with many of today's pump gas blends

regardless of engine type

100-340 Degree F

heat capacity and longer life

PAC Racing 1.400-2.000" Range Valve Spring Height Gauge 0.001" Scale Blue Anodize LS Dual Springs - Each HYPLMED11M61FIA The 12-800 features improved hotProduct Description: Valve Spring Height Gauge 1. 400 2. 000 in Range 0. 001 in Scale Purple Anodized LS Dual Springs 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