Offshoreonly.com - Silent choice y-pipe sb vs. bb

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kennyo

01-03-2006 11:55 AM

Silent choice y-pipe sb vs. bb

Are the y-pipes the same for sbc and bbc mercruisers or is there a difference in width?

MOP	01-03-2006 09:58 PM

Re: Silent choice y-pipe sb vs. bb

BB Y is about 5" wider then a SB Y.

Phil

Mbam	01-04-2006 07:25 AM

Re: Silent choice y-pipe sb vs. bb

Don't mean to start a fight, but there is essentially only 1 Y pipe, PN 807130A4 used on everything from a V6 to a 454 (Alpha Gen 2 & Bravo)

kennyo

01-04-2006 08:02 AM

Re: Silent choice y-pipe sb vs. bb

Thanks!

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