Doug Thorley Headers

THY-310Y-2-C

Doug Thorley Headers THY-310Y-2-C Tri-Y Exhaust Header for GM 1500 Series Pickup Trucks/SUV 4.8L-6.2L V8 Engines

EAN: 0812721020362

UPC: 812721020362

Headers

Made in the USA
Limited lifetime warranty
Extra thick 14GA tubing and 3/8 inch thick flanges
Ceramic coated inside and out
Kit includes all required gaskets and/or installation hardware

Doug Thorley Headers long tube tri-y headers deliver the ultimate in performance and gas mileage for your 1988-98 GM 1500 Pickup Truck SUV with (4.8-6.2) liter LS motor installed. Doug Thorley Headers is the originator of the tri-y header design, which is the most efficient way to increase horsepower and torque over a broad revolutions per minute range, and more importantly the range where you use it most. That better exhaust flow produces noticeable gains in horsepower and torque output, while increasing fuel efficiency. The headers are manufactured using heavy duty 14GA steel tubing, and super flat 3/8 inch head flanges. They are then silver ceramic coated inside and out, which looks great, drastically reduces under-hood temperatures, and creates a strong barrier to protect the headers from the environment. Application Specification: 1988-98 GM 1500 Series Pickup Truck, SUV/ 4.8 liter-6.2 liter LS series motor swap, manual or automatic transmission. 1-5/8 inch primary tubes, 2-1/2 inch collector outlet.

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