1.500 Dual Valve Springs (16) 1984-gmc-k1500-esi9448952 0 in Bolt Circle -

0 in Bolt Circle - Big Block Chevy - Each

ECU Data Monitoring System - LCD Screen / LED Lights - FuelTech FT600 EFI - Each

868 in Round Port - Multi-Layer Steel - GM LS-Series - Kit

12 in Thick - Aluminum / Rubber - Black / Clear Anodized - Each

This bracket is designed for use with all Holley carburetors (except 0-1848-1 and Street Warrior models) that have the universal throttle lever and two threaded bracket mounting holes machined in the throttle body

1.500 Dual Valve Springs (16) 1984-gmc-k1500-esi9448952 0 in Bolt Circle -Valve Spring 1300 Series Circle Track Dual Spring 467 lb in Spring Rate 1. 195 in Coil Bind 1. 500 in OD Set of 16