252822529_4-bolt_main_block-scaled-copy-2026-07-22-7ti-34451-1
Ferrari 365 GTC/4 4.4-Liter Colombo V12 Engine Project

Current Price: USD $2,000Source 
Auction Ends: Monday, August 3 at 1:09pm PT

This Ferrari engine, stamped numero interno 00144, is from a US-specification Ferrari 365 GTC/4. The engine was restamped to 13567, likely in the 1970s, before being acquired for the collection of Richard “Dick” DeBiasse of Dark Horse Motors. An induction setup consisting of Weber 38 DCOE 60 carburetors, throttle linkage, and intake manifolds is included. Two distributors, mounts, caps, and plug wires are included. Both cylinder heads, 24 valves, four camshafts, cam covers, cam gears, cam caps, and head studs are part of the collection. The front cover comes with both chain covers, oil pump housing, gears, and chain, and a power steering pump and vacuum pump are also included. The block comes with four-bolt main caps, a crankshaft, twelve cylinder liners, and a set of 81mm rinell pistons, piston rings, and piston pins supplied by Eurospares. Additional included items comprise motor mounts, the lower bellhousing, and an oil sump with a windage tray. This engine project is offered at no reserve in Costa Mesa, California.

No Reserve: Ferrari 365 GTC/4 4.4-Liter Colombo V12 Engine Project

Marque expert Michael Sheehan of Ferraris Online walks through the history and condition of the engine in the video provided below.

No Reserve: Ferrari 365 GTC/4 4.4-Liter Colombo V12 Engine Project

Photos documenting the included parts are shown in the gallery.

Filed under: parts and automobilia