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4.0 header

helimd

New member
City
Oklahoma City
State
OK
Is there a chance that an exhaust header designated for a 4.0 wrangler will fit on a 4.2 scrambler? I looked in "archives" with no luck. Thanks for any and all responses.
 

HighSierra CJ

Scrambler Enthusiast
BENEFACTOR
Gold Member
Lifetime Member
SOA Member
City
Ducor
State
Ca
Is there a chance that an exhaust header designated for a 4.0 wrangler will fit on a 4.2 scrambler? I looked in "archives" with no luck. Thanks for any and all responses.
I don’t think it will. When I switch to a 4.0 from a 4.2, the 4.2 exhaust manifold would not work on the 4.0.
 

helimd

New member
City
Oklahoma City
State
OK
Thanks, guys. I've got to replace the exhaust on my Jeep and figured a header would help the performance. CJ headers are hard to find. Again, thank you.
 
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