93 z71 exhaust manifold fit 87 blazer?

[metalneverdies]

Found a set if exhaust manifolds from a 93 z71. Will these work for my 87k5 they look close in the pictures but would hate to waste money on parts that won't work.

They should have better flow too right?

 

[sweetk30]

yes

acording to autozone online site same part #'s