Assembled EQ IMCA SportMod Spec Heads Assembled starting at $699.99 NEW FOR 2008 Available January 2008 Pre-Orders are being taken - order yours TODAY!

Description:

All heads assembled by JR Motorsports include performance valve job for improved performance! These heads have been tested in-house by JR Motorsports Professional Machinists! Small Block Chevrolet Steel Head - Straight Plug 167cc Intake Runners 76cc Combustion Chambers 1.94" Intake Valves 1.50" Exhaust Valves Basic combination consists of cast valve guides, 1.25" valve springs, non-shoulder 3/8" rocker studs CALL FOR DETAILS REGARDING UPGRADE OPTIONS WHICH ARE HIGHLY RECOMMENDED BY JRM PROFESSIONAL MACHINISTS FOR IMPROVED PEFORMANCE AND DURABILITY - WITH DYNO PROVEN RESULTS!