Edelbrock Performer Cylinder Head - Assembled - 1.940 / 1.550 in Valve - 170 cc Intake - 60 cc Chamber - 1.460 in Springs - Straight Plug 11549 Sport Cell and Super Cell

Sport Cell and Super Cell models

but will not fit stock accessory brackets

5 mm Center Thread

Width At Bottom: Min: 26 1/4"

Not for computer-controlled engines

Edelbrock Performer Cylinder Head - Assembled - 1.940 / 1.550 in Valve - 170 cc Intake - 60 cc Chamber - 1.460 in Springs - Straight Plug 11549 Sport Cell and Super CellEdelbrock 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