"Big Bore" PAN HEADS with VALVES for PAN or SHOVEL motors uses stock Shovel style "O-Ring" Y Manifold as shown has Shovel Exhaust Ports Bolt pattern for Shovel Cylinders - Inner Step Clearance Cut for 3-5/8" Big Bore Cylinders uses Pan 1963 - 1965 style Outside Oiler Line comes with VALVES, GUIDES, SPRINGS, Top Motor Mount STUDS & Rocker DOWEL PINS installed
"Big Bore" PAN HEADS with VALVES for PAN or SHOVEL motors uses stock Shovel style "O-Ring" Y Manifold as shown has Shovel Exhaust Ports Bolt pattern for Shovel Cylinders - Inner Step Clearance Cut for 3-5/8" Big Bore Cylinders uses Pan 1963 - 1965 style Outside Oiler Line comes with VALVES, GUIDES, SPRINGS, Top Motor Mount STUDS & Rocker DOWEL PINS installed
