07-17-2019, 11:07 PM

RA1John

Chief Ponti-yacker

Join Date: Jun 2006

Location: Michigan

Posts: 794

67-68 Long Branch Exhaust.Manifolds

67-68 FIREBIRD H.O. or Ram Air long branch exhaust manifolds.

Which casting #'s were used?
9779424
9791607
9779495
9779494
9779493

Heat Riser in RH manifold, correct for all '67s and early '68s?

Date codes...
"CHG18" ?
"CHG14" ?
"Sample"
K177, K227

Curious which were used on Firebirds from '67 to start of 68 production.

Thanks

__________________
John
'68 Firebird Ram Air 4-spd Conv.
John 14:6
Semper Fi

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