Sbf 200 cc Cnc Alloy Heads Asseassemb. Alloy Cylinder Heads Gilmer Drives and Belts 300" W x 3/8 Radius

300" W x 3/8 Radius Intake Port Location Stock Exhaust Port Volume 70cc Exhaust Port Dimension 1

50 3/4''-16 13/16''-16

– af77-5003

Protect your ignition box from the harsh vibrations of racing or off-roading with one of our Proflow vibration mount kits

Specifically designed for 396-502 cubic inch big-block chevy engines with large oval-port cylinder heads (1975and earlier) operating from 1500 to 6500 rpm range

Sbf 200 cc Cnc Alloy Heads Asseassemb. Alloy Cylinder Heads Gilmer Drives and Belts 300" W x 3/8 RadiusPart Number: AF95 2361 the series of aluminium cylinder heads are taking affordable Aeroflow performance street and strip cylinder heads to the next level. These heads utilize ultra smooth a356 t6 aluminium castings, new as cast runner and chamber designs produce excellent flow numbers. This combined with a 5 angle competition valve job, diamond honed bronze guides, hand bowl blending and professional assembly help to outperform some of the best