Edelbrock Performer Cylinder Head - Assembled - 1.940 / 1.550 in Valve - 170 cc Intake - 60 cc Chamber - 1.460 in Springs - Straight Plug 29020R Hydraulic - Xtreme 4X4: Excellent

Hydraulic - Xtreme 4X4: Excellent torque and throttle response

1968-1976 Mercury Montego

937 in Round Port

Vehicle Applications: 2006-2008 Dodge Ram 1500 Laramie Mega Cab Pickup

Edelbrock Performer Cylinder Head - Assembled - 1.940 / 1.550 in Valve - 170 cc Intake - 60 cc Chamber - 1.460 in Springs - Straight Plug 29020R Hydraulic - Xtreme 4X4: ExcellentEdelbrock part #61905 Performer small block Chevy LT1 (1992 97) Performer complete cylinder head delivers 24 horsepower over stock and raise the peak power level by 500 rpm. This head is designed to accept factory style self aligning rockers. This Performer LT1 cylinder head is 50 state street legal and accept factory center bolt valve covers. It features exhaust ports in the stock location for use with stock or aftermarket exhaust manifolds and