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timtechcorvairwiki:06a_engine:exhaust_manifold_numbers

Corvair Exhaust Manifolds Numbers

By Tim Palmer

FITS PART NUMBER NOTES
60: L.H. 6255671  
60: R.H. 6257732 1st Design
60: R.H. 3783872 2nd Design
61: L.H. 3786943 Has no raised areas around the choke thermostats.
61: R.H. 3786944 Has no raised areas around the choke thermostats.
62-67: L.H. except 140 or A.I.R. 3797575 Added raised areas around the choke thermostats.
62-67: R.H. except 140 or A.I.R. 3797576 Added raised areas around the choke thermostats.
60-67: L.H. except 140 or A.I.R. 3846999 Probably a universal replacement.
66-67: L.H. with A.I.R
68-69: L.H. except 140
3872749 Has funny small tubes inside for A.I.R.
66-67: R.H. with A.I.R
68-69: R.H. except 140
3872750 Has funny small tubes inside for A.I.R.
65-66: L.H. 140 only 3856741  
65-66: R.H. 140 only 3856742  
68-69: L.H. 140 only 3872751 Has funny small tubes inside for A.I.R.
68-69: R.H. 140 only 3872752 Has funny small tubes inside for A.I.R.
timtechcorvairwiki/06a_engine/exhaust_manifold_numbers.txt · Last modified: 2015/01/13 17:06 (external edit)