SBC 195cc Alum Heads Eliminator St 75cc S/P 1977-gmc-pickup-gmc-fullsizse-c-k-esi8883059 Rivet - Avex Style -

Rivet - Avex Style - 5/8 in Head - 3/16 in Steel Mandrel - 1/2 in Grip Range - Aluminum - Black Powder Coat - Set of 500

Muffler - Race - 3 in Center Inlet - 3 in Center Outlet - 3

Nut - 1/2-20 in Thread - 9/16 in 12 Point Head - Chromoly - Black Oxide - Pair

5 in Thick - Steel - Natural - T4 - Each

Step Bars - PowerStep - Power-Deploying - Mount Kit Included - Aluminum - Black Anodized - Crew / Extended Cab - GM Fullsize Truck 2011-14 - Pair

SBC 195cc Alum Heads Eliminator St 75cc S/P 1977-gmc-pickup-gmc-fullsizse-c-k-esi8883059 Rivet - Avex Style -Cylinder Head Eliminator Street Assembled 2. 050 1. 600 in Valves 195 cc Intake 75 cc Chamber 1. 290 in Springs Straight Plug Aluminum Small Block Chevy Pair