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I picked up a 223 last summer for $100. Half the reason I bought it was the crack free manifold. The one on my truck is fine, but it’s nice knowing I have a spare.
...and I installed a very cracked manifold on my rebuilt engine in 2022 and have about 28k miles on it and it hasn't made any difference whatsoever. No extra noise, engine hasn't failed, sky isn't falling. I have two non cracked manifolds in my yard I was gonna use "when the cracked manifold became an issue".
Hasn't become an issue.
Where did you get them Kevin? Did you grab the oil tubes or anything else from the engines?
...and I installed a very cracked manifold on my rebuilt engine in 2022 and have about 28k miles on it and it hasn't made any difference whatsoever. No extra noise, engine hasn't failed, sky isn't falling. I have two non cracked manifolds in my yard I was gonna use "when the cracked manifold became an issue".
Hasn't become an issue.
Where did you get them Kevin? Did you grab the oil tubes or anything else from the engines?
I sold 3 engines and I pulled the manifolds and thermostat housings. . I have probably another 8 215-223 engines here. I sold ones that had been sitting outside.
Last edited by bigwin56f100; May 20, 2026 at 09:01 AM.
Rezvani's Latest Post-Apocalyptic Monster Is a Ford F-150 Raptor Underneath
Slideshow: Called the Fortress, the 850-horsepower pickup combines Raptor underpinnings with military-inspired features, survival equipment, and a starting price of $285,000.