2008-2016 Chevrolet Silverado 2500HD 6.0L-V8 8PCS Square Ignition Coil+Spark Plug+Wires 12611424 8125706160 D510C UF413 12570616 Holden Ports: 3" RV connector

Ports: 3" RV connector

Manufacturer Part Number: 852-12172

No Installation Instruction

and then screw the two pieces back into your exhaust

1:According to the original factory specifications

2008-2016 Chevrolet Silverado 2500HD 6.0L-V8 8PCS Square Ignition Coil+Spark Plug+Wires 12611424 8125706160 D510C UF413 12570616 Holden Ports: 3" RV connector8PCS Square Ignition Coil+Spark Plug+Wires 12611424 For Silverado 1500 Tahoe GMC Feature: 1: According to the original factory specifications,perfect match for the original car. 2: Own different test machines to design exact accurate parameter for our products. All items were tested for performance. 3: Made by high quality material, lightweight, anti rust, colorfast and durable. 4: Aftermarket product with premium quality. 5: Stable performance, high