HPS 1-7/8" ID, 3 Feet Length, Silicone Straight Coupler Coolant Tube Hose, Ultra High Temp 4-ply Aramid Reinforced, Max. Temperature: 500F, 48mm ID 5G4RBF If you are using OEM

If you are using OEM type wheels and shank style lug nuts

The exhaust is more free flowing with the reduction of the 2 additional catalytic converters

Custom 1982 - 1996 Ford F-250 XL 1982 - 1983 Ford F-250 XLS 1977 - 1996 Ford F-250 XLT 1982 - 1992 Ford F-250 XLT Lariat 1996 Ford F-250 XLT VIP 1975 - 1996 Ford F-350 Base 1975 - 1992 Ford F-350 Custom 1995 Ford F-350 Eddie Bauer 1975 - 1978 Ford F-350 Northland 1978 - 1981 Ford F-350 Ranger Lariat 1975 - 1981 Ford F-350 Ranger XLT

SLT 2003 - 2004 GMC Sierra 2500 WT 2002 - 2005 GMC Sierra 2500 HD Base 2001 - 2006 GMC Sierra 2500 HD SLT

- Intake Tube Size: 3-1/2 inch

HPS 1-7/8" ID, 3 Feet Length, Silicone Straight Coupler Coolant Tube Hose, Ultra High Temp 4-ply Aramid Reinforced, Max. Temperature: 500F, 48mm ID 5G4RBF If you are using OEMHPS 1 7 8" (48mm) x 3 Feet Long High Temp 4 ply Aramid Reinforced Orange Silicone Tube Coupler Hose meet and exceed SAEJ20 industry standards, ideal for heavy duty pressure connections and provides excellent resistance for high temperature applications. HPS performance silicone Tube Coupler Hose is designed and engineerd to meet high performance requirements specified in various industry standards, therefore make it great for marine and industrial