HPS Intercooler Charge Pipe Kit for Silverado,Sierra 2500HD/3500HD (17-149WB) 1651 Z-ring chains

Z-ring chains

Special Comments: 2WD 1999 GMC Sonoma Engine: 4

vibration and rigidity

0L V6 Twin Turbo

Fits two AutoMeter 3 1/8in instruments and four 2 1/16in gauges which feature a Street Rod bezel style

HPS Intercooler Charge Pipe Kit for Silverado,Sierra 2500HD/3500HD (17-149WB) 1651 Z-ring chainsThis HPS Performance Hot Side Charge Pipe Kit replaces the stock OEM hot side charge pipe. This 2 piece design allows for ease of installation and service. The 3" stainless steel custom mandrel bent tubes allow more air to flow into your engine while drastically reducing EGT? s. This kit features 4 ply reinforced oil resistant fluoro lined silicone boots designed to resist the damaging effects of oil blow by commonly found in the 6. 6L Duramax Diesel