PAC Racing 1.400-2.000" Range Valve Spring Height Gauge 0.001" Scale Blue Anodize Beehive Springs - Each 1443A23 23 user programmable input wires

23 user programmable input wires with pre-crimped ECU pins

Fuel Bypass Valve

Howe steel calipers were introduced in the 70's as a lightweight alternative to stock GM calipers

Inner race to locate

PAC Racing 1.400-2.000" Range Valve Spring Height Gauge 0.001" Scale Blue Anodize Beehive Springs - Each 1443A23 23 user programmable input wiresProduct Description: Valve Spring Height Gauge 1. 400 2. 000 in Range 0. 001 in Scale Blue Anodized Beehive 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 services