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273 and 340 T/A Rocker Shafts? #1753187 02/12/15 07:37 PM 02/12/15 07:37 PM
Joined: Jan 2003 Posts: 2,252 New York rarefish OP top fuel
rarefish OP top fuel Joined: Jan 2003 Posts: 2,252 New York	Is there a difference between the 273 and the 340 T/A rocker arm shafts? I have some banana groove shafts that I'm trying to find out what they go to. The grooves are a little longer on some and are cut in the opposite direction.

Re: 273, 340 T/A Rocker Shafts? [Re: rarefish] #1753188 02/12/15 09:54 PM 02/12/15 09:54 PM
Joined: Jan 2003 Posts: 9,826 las vegas 70AARcuda master
70AARcuda master Joined: Jan 2003 Posts: 9,826 las vegas	http://www.forabodiesonly.com/mopar/attachment.php?attachmentid=202571&stc=1&d=1294278563 dont know what the 273 shafts looks like but i got a couple of new TA shafts still in plastic.... the picture above is what they look like.... Tony 70 AARCuda Vitamin C 71 Dart Swinger 360 10.318 @ 128.22(10-04-14 Bakersfield) 71 Demon 360 10.666 @122.41 (01-29-17 @ Las Vegas) 71 Duster 408 (10.29 @ 127.86 3/16/19 Las Vegas)

Re: 273, 340 T/A Rocker Shafts? [Re: 70AARcuda] #1753189 02/12/15 10:32 PM 02/12/15 10:32 PM
Joined: Jan 2003 Posts: 2,252 New York rarefish OP top fuel
rarefish OP top fuel Joined: Jan 2003 Posts: 2,252 New York	I decided to add a picture. The top shaft is a NOS 1966-67 shaft for a 273. Part number 2536526 The lower one I think might be a 340 T/A shaft 8427547-Rockershafts.jpg (539 downloads)

Re: 273, 340 T/A Rocker Shafts? [Re: rarefish] #1753190 02/13/15 10:00 AM 02/13/15 10:00 AM
Joined: Sep 2007 Posts: 641 western australia 1 1cuda mopar
1cuda mopar 1 Joined: Sep 2007 Posts: 641 western australia	1965 273 mechanical rocker shafts don`t have the banana grooves and i had a heck of a time finding the correct welsh plugs at the ends of the shafts. i think the internal diameter on the early shafts were bigger as the plugs that came for a 318/340 etc were too small. all the best frank.

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