10-14-2015, 05:42 PM

BLUE TA

Senior Member

Join Date: Oct 2007

Location: CENTRAL OR.

Posts: 181

ram air manifolds

hi guys, I just inherited some r/a manifolds. one has 478140-1 casting # and the other 9797072-r6 on it. they only have 3 bolt holes on each manifold. was this the way the early manifolds were made? Ive seen other manifolds that have 4 on one and 5 on the other? any info will help. also what are these worth? thanks BLUE TA

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