Racesaver IMCA Sprint Car Series Aluminum Cylinder Head - 1.940 / 1.600 in Valves - 70 cc Chamber - 1.250 in Springs - Straight Plug - Small Block Chevy (Pair) JB4XL 1974-1974 Ford M-450

1974-1974 Ford M-450

Fits 4-Spd Quarter Stick and all Billet/Plus Shift Handles

185 in Offset

which is rated at 170

Racesaver IMCA Sprint Car Series Aluminum Cylinder Head - 1.940 / 1.600 in Valves - 70 cc Chamber - 1.250 in Springs - Straight Plug - Small Block Chevy (Pair) JB4XL 1974-1974 Ford M-450Product Description: Cylinder Head IMCA Sprint Car Series Assembled 1. 940 1. 600 in Valves 70 cc Chamber 1. 250 in Springs Straight Plug Aluminum Small Block Chevy Pair RaceSaver heads are designed exclusively for the RaceSaver 305 Sprint Car series, and are built to meet all series specifications. Completely assembled heads are sold in pairs and are each serial numbered and certified.