67-87 GM P/U Header 283-400 Mid Length 1-3/4 - 69026 RPM Module Chip - 7000-7800

RPM Module Chip - 7000-7800 RPM - 200 RPM Increments - Even - Kit

Ignition Box - LS Series - Digital - CD Ignition - 2-Step Rev Limit - Programmable Timing Curves - Step Retard - GM LS-Series - Red - Each

Spark Plug Wire Boots - Hemi - 8

Tube End - Weld-On - Threaded - 1/2-20 in Left Hand Female Thread - 1-1/8 in Tube - 0

Coil Spring Isolator - Hyper-Flex - Front / Rear - Polyurethane - Black - GM Compact SUV 1982-2004 - Kit

67-87 GM P/U Header 283-400 Mid Length 1-3/4 - 69026 RPM Module Chip - 7000-7800Headers Mid 1. 75 in Primary 3 in Collector Gaskets Hardware Reducers Included Steel Silver Ceramic Small Block Chevy GM Fullsize SUV Truck 1967 87 Pair