MARINE GM Chevy 5.0 307 Short Block 1968-1973

  
This block is identifiable by its #635, #371, #373, #020, or #024 block casting number. MABBCO MARINE short blocks include NEW pistons, piston rings, rod bearings, main bearings, cam bearings, timing set, and brass freeze plugs.

Gasket Set (with Marine head gaskets), oil pump (5/8 inlet), and lifters (non-roller) available. Engines are what we do, and all we do, and we have been doing it since 1964. We can process credit cards through our merchant account at the shop. The customer has a forklift or other means of unloading. Motors can also be picked up locally at the Tyler, Texas factory.

Any limitation contained herein does not apply where prohibited by law. MABBCO Enterprises is an Engine & Cylinder Head Rebuilding business located in East Texas. We supply engines, crankshafts, cylinder heads, and engine rebuild kits to part stores, jobbers, and wholesalers from coast-to-coast and have an inventory spanning close to 50 years.