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609 build

MonnlightRacing77

When in Doubt Throttle Out
Joined
Sep 26, 2013
Messages
610
Location
Sullivan,MO
Dont know if anyone is interested in a 609 rear build but here is mine.Back story for why a 9in.I build driveshafts at PEM racing everyday.We do driveshafts along with 1000+ 3rd members and hundreds of housings for dirt cars a year.So most of the parts are on the shelf.I'll mark what is off the shelf at work.Axle isn't finished just yet but close.

Specs:
3rd Member
PEM 36lbs Brute Case 3.250 Bearing with forged main caps
4.57 US Gear Steet gear cyro treated at PEM
PEM 35 spline drag spool
PEM Daytona pinion support
PEM 1350 forged yoke
Housing
PEM New Center housing
3.25x.375 tube
Sunfire offroad dana 60 flanges
PEM chevy dana 60 spindles
PEM 35 spline drive flanges
Solid industries 8x6.5 hubs
Axle shafts by rcv(wont be for a bit)
WMS to WMS is 70" with a pinion offset for equal length axles
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The sunfire flanges are machined for 3.5in tube so a bushing was made using 3.5×.250 tube made to be press fit.Bushing was made to stick .125 out of flange to be welded over in one pass.Outside of tube is mig inside will be tig welded.
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Up to date as of 12/5/18 I machined alignment bushings for the alignment bar for the housing side of the tubes out of 3"x.750 tube.
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Got the tubes TIG welded on the inside thursday and welded out the housing friday.Alignment bushings worked great, welded with the bar in the housing and it slide right out
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Order inner seal from ruffstuff might see if I can widen the outer o-ring grooves to fit wider o-rings.
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