MaxxECU PWM module (kit) ZX-14 75 in Long - 3/8

75 in Long - 3/8 in Allen - Built-In Shoulder - Steel - Black Oxide - GM - Set of 10

Exhaust Port Blockoff - 1-Piece - Aluminum - Natural - Spread Port Heads - Small Block Chevy - Pair

Connecting Rod Bolt Kit - High Performance - 8740 - Chromoly - Black Oxide - 383 Stroker - 350 Rod - Extra Head Clearance - Small Block Chevy - Set of 16

Brake Pad Spacer - 0

MaxxECU PWM module (kit) ZX-14 75 in Long - 3/8MaxxECU PWM module (kit) Product no: 942 MaxxECU CAN connected module for variable (PWM) control of pumps, fans etc. Waterprotected CAN module to extend any MaxxECU with variable control of a variety of different loads, like fuel pumps, fans and similar loads. Primarily intended to control large fuel pumps. By reducing pump speed at low load, it is reducing power consumption, noise and wear on pumps Features Max load 60A (peak load such as fuel pumps)