I think the bolt holes were moved to accomodate the dog leg heads introduced in 70. As I said, the late intakes can be used on the early gen II motors with a little work. I always wondered how well the runners would match up though. With the higher deck height of the block it would seem that the later intakes had to be a little wider to compensate for the V angle of the engine. So, will they drop down far enough into a 343 to correctly line up the runners with head? Don't know if the difference in deck height is enough to worry about. Wayne & Lisa (Skeezix), Bolton Landing, NY, http://www.superglider.thinkhost.com/ AMO#8454, 83 Eagle Limited Wagon, 82 SX/4, 258 auto 69 Ambo coupe, 401, M12, 66 Ambo 990 Wagon, 327,PW,PB,PS,posi,AM/FM,AC 88 Jeep J10 360, auto- a Real truck 2001 Cherokee, 2000 Chrysler Cirrus (both hers) On Fri, 12 Oct 2007 10:29:53 -0500 "Greg DePratt" <gdepratt@xxxxxxxxx> writes: > Hmm - maybe I didn't look hard enough then....I'll dig some more on > their > web site...Thanks > > On 10/12/07, Wayne E LaMothe <superglider@xxxxxxxx> wrote: > > > > They can be made to work by elongating the center mounting bolt > holes. > > The 70 and up use a slightly different bolt pattern and have a > higher > > deck height. I thought they still sold the early intakes? > > > > > > Wayne & Lisa (Skeezix), Bolton Landing, NY, > > http://www.superglider.thinkhost.com/ > > AMO#8454, 83 Eagle Limited Wagon, 82 SX/4, 258 auto > > 69 Ambo coupe, 401, M12, 66 Ambo 990 Wagon, > 327,PW,PB,PS,posi,AM/FM,AC > > 88 Jeep J10 360, auto- a Real truck > > 2001 Cherokee, 2000 Chrysler Cirrus (both hers) > > > > On Fri, 12 Oct 2007 10:04:20 -0500 "Greg DePratt" > <gdepratt@xxxxxxxxx> > > writes: > > > Does anybody know if the Intake manifold that Edelbrock sells > will > > > work on a > > > 68 - 343. Their site says it works with yrs 70 and up but I > wonder > > > what the > > > difference is in the 68 and 70 engines. > > > > > > Here's the link to their site > > > > > > > http://www.edelbrock.com/automotive_new/mc/manifolds/amc_perf.shtml > > > > > > Also is there any other good manuf of intakes that would > > > work....thanks > > > again for you help... > > > > > > Greg > > > -------------- next part -------------- > > > An HTML attachment was scrubbed... > > > URL: > > > > > > http://www.amc-list.com/pipermail/amc-list/attachments/20071012/fc195759/ > > attachment.htm > > > > > > _______________________________________________ > > > Amc-list mailing list > > > Amc-list@xxxxxxxxxxxx > > > http://www.amc-list.com/mailman/listinfo/amc-list > > > > > > > > > > _______________________________________________ > > Amc-list mailing list > > Amc-list@xxxxxxxxxxxx > > http://www.amc-list.com/mailman/listinfo/amc-list > > > -------------- next part -------------- > An HTML attachment was scrubbed... > URL: > http://www.amc-list.com/pipermail/amc-list/attachments/20071012/7b5551ab/ attachment.htm > > _______________________________________________ > Amc-list mailing list > Amc-list@xxxxxxxxxxxx > http://www.amc-list.com/mailman/listinfo/amc-list > > _______________________________________________ Amc-list mailing list Amc-list@xxxxxxxxxxxx http://www.amc-list.com/mailman/listinfo/amc-list