On the 6 cyl, you'd just use a Chev 6 cyl dist and cut the drive gears on the cam to match! <G> From: Peter Marano <PMarano@xxxxxxxxx> Subject: Re: [AMC-List] rambler hot rod To: amc-list@xxxxxxxxxxxx Message-ID: <4521167F.5030004@xxxxxxxxx> Content-Type: text/plain; charset=ISO-8859-1; format=flowed > >Except for the oil pump and distributor (vacc. advance, >lubrication), I can't think of a reason not to run the engine >the other direction (requires new cam of course). > > > Two things come to mind: Bearing journals are polished in the direction of rotation (or at least they used to be). The oil seal journal on the rear of the crankshaft has directional knurling. I think the front seal has a directional pattern molded in. The new cam would require a reverse rotation distributor drive gear (and driven gear) which would turn the distributor and oil pump in the 'normal' direction. This would allow the thrust on the distributor drive to hold the camshaft in the block. Reverse rotation SBC are common enough that an engine builder should know what to do. Is the SBC cam gear the same as the inline AMC six? If a cam grinder can't cut the reverse rotation gear on an AMC cam a gear drive would reverse the rotation of the cam. Peter Marano Kenosha WI _________________________________________________________________ Express yourself - download free Windows Live Messenger themes! http://clk.atdmt.com/MSN/go/msnnkwme0020000001msn/direct/01/?href=http://imagine-msn.com/themes/vibe/default.aspx?locale=en-us&source=hmtagline _______________________________________________ AMC-List mailing list AMC-List@xxxxxxxxxxxx http://www.amc-list.com/mailman/listinfo/amc-list or go to http://www.amc-list.com