Gibson MWA Muffler - 3" Center Inlet - Dual 2-1/2 Outlets - 14 x 9 x 4" Oval Body - 20" Long - Stainless - Natural - Universal H777C06M 1968-1969 GMC K15/K1500 Pickup

1968-1969 GMC K15/K1500 Pickup

1956-1956 Studebaker Sky Hawk

For Dirt Late Models & Modifieds: protect yourself from wind & debris

Max-Fire offers two levels of spark plug wires

Gibson MWA Muffler - 3" Center Inlet - Dual 2-1/2 Outlets - 14 x 9 x 4" Oval Body - 20" Long - Stainless - Natural - Universal H777C06M 1968-1969 GMC K15/K1500 PickupGibson MWA Muffler delivers Maximum Sound and the Best Muffler Flow PERIOD! This Straight thru design promotes exhaust gases to flow at the highest rates flowing only 3cfm less than a 3 in. straight pipe, improving power potential while keeping interior drone to a minimum. The MWA muffler has NO internal packing or weak baffles, allowing it to maintain a lightweight design with a unique and powerful sound. The MWA muffler is 100% Made in the USA and