If you’ve ever shopped cylinder heads and gotten hypnotized by a big CFM rating, you’re not alone. Head flow numbers do matter—but they’re not a magic “more CFM = more...
Introduction If you’ve ever seen “3-angle valve job” or “3-angle cut” listed on a cylinder head rebuild sheet, it’s not shop jargon—it’s a precision machining step that...
Enhance your vintage Ford FE engine with our New Ford 390 Cylinder Heads. Designed for 360, 390, and 352 cubic inch engines from the 1960s and 1970s, these heads deliver...
Hey, welcome! So, you’re thinking about upgrading or replacing your cylinder head—good call. Whether your engine is showing signs of wear, or you're chasing more horsepower,...
Hey there, thanks for stopping by! So, you're in the market for a cylinder head or two, huh? That’s great, because at Heavy Duty Parts Company, we’ve got you covered....
The Duramax engine family has become a legendary name in the world of diesel engines, thanks to its power, efficiency, and reliability. From heavy-duty trucks to work...
