Engine Blocks & Supports
SG-490 4 Main Halo Support Girdle
$399.00
Steel support 4 main girdle for Oldsmobile big block or small block engines only. Fits inside oil pan without any special machining. Mounting hardware included. Specify block size in “Comments” field on order form.
SG-500 5 Main Halo Support Girdle
$459.00
Steel support 5 main girdle for Oldsmobile big block or small block engines only. Fits inside oil pan without any special machining. Mounting hardware included. Specify block size in “Comments” field on order form.
MG-455 Support Girdle w/Oil Pan
$1,650.00
For Oldsmobile big block and 350 Diesel engines only. Steel lower end support main cap girdle. Comes with all mounting main studs, hardware & necessary oil pan modifications on your choice of pan. (Please specify choice of pan in the ‘Comments’ section of the order form when placing your order.)
