Junction Block.
Junction Block.
Junction Block
Fits Sierra 1500, Sierra 1500 Limited, Sierra 2500 HD, Sierra 3500 HD, Silverado
2.7 LITER TURBO. 3.0 LITER DIESEL. W/AUXILIARY BATTERY, W/DUAL ALTERNATOR, primary battery, 6.6 liter gas. W/AUXILIARY BATTERY, W/DUAL ALTERNATOR, primary batttery, 6.6 liter gas. W/AUXILIARY BATTERY, W/O DUAL ALTERNATOR, primary battery, 6.6 liter gas. W/AUXILIARY BATTERY, W/O DUAL ALTERNATOR, primary batttery, 6.6 liter gas. W/O AUXILIARY BATTERY.