I cheat- - - -support the intake/exhaust assembly with an engine hoist, and it's a lot easier to manhandle it into position. Trying to wrangle 40 or 50 pounds of manifolds just ain't happening any more for me! Maybe 50 years ago, before I figured out I'm not really 10 feet tall and bulletproof!
Jerry

"It is better to be silent and be thought a fool than to speak and eliminate all doubt!" - Abraham Lincoln
Cringe and wail in fear, Eloi- - - - -we Morlocks are on the hunt!
There is nothing noble in being superior to your fellow man; true nobility is being superior to your former self. - Ernest Hemingway
Love your enemies and drive 'em nuts!