Coilover Spring 12in x 2.5in x 500lb 1968-pontiac-catalina-esi4779795 EGT Sensor Bung - Weld-On

EGT Sensor Bung - Weld-On - 1/8 in NPT Female - Steel - Natural - Each

Stud - 9/16-12 and 9/16-18 in Thread - 5

75 - 3 in Tubes - Mounts Included - Solid Axles - Steel - Natural - GM G-Body 1978-88 - Kit

4:1 Gear Reduction - Natural - 168 Tooth Flywheel - Straight Bolt - Chrome - GM LS-Series - Each

These BBK Mass Air flow sensors offer a large increase in air flow over stock and can add up to an additional 15 rear wheel horsepower depending on other modifications

Coilover Spring 12in x 2.5in x 500lb 1968-pontiac-catalina-esi4779795 EGT Sensor Bung - Weld-OnCoil Spring Coil Over Barrel 2. 5 in ID 12 in Length 500 lb in Spring Rate Steel Black Powder Coat Each