en-us Wed, 08 Jul 2026 23:11:04 GMT 184808379 https://motorheadmedia.com/6-cylinder/184808379/274-cu-in-buick-nascar-stage-ii-v-6-engine.html Buick Nascar Stage II V-6 274 cu in “Even Fire” - Engine (Originally 252 cu. In. from Buick factory in 1985). This engine was specifically built for and used exclusively in a high-performance sand rail. It is used, but it was in very good condition when I retired the “old school” short travel sand rail I originally installed it in. It was always my plan to install it in a modern “long travel” sand rail, but I never got around to doing so. It was thoroughly wrapped in plastic and has…

]]> Engines: GM/Chevrolet: 6 Cylinder Thu, 02 Jul 2026 22:44:43 GMT 182877902 https://motorheadmedia.com/6-cylinder/182877902/custom-built-3.8-v-6-for-grand-national-gnx.html Professionally built at Victory Engines. Brand new long block, heads, EFI, injectors, harnesses. Dyno info + video available. 650HP @ 5800 rpm. Please do not hesitate to ask questions. Serious buyers please ask for parts sheet.

]]> Engines: GM/Chevrolet: 6 Cylinder Sun, 31 May 2026 07:45:11 GMT