hiwy50 Posted December 26, 2015 Share Posted December 26, 2015 Have a B 67 single axle truck. Where do I look on differental housing to find ratio?? Thanks Richard Quote Link to comment https://www.bigmacktrucks.com/topic/43264-b-67-rear-end/ Share on other sites More sharing options...
Superdog Posted December 26, 2015 Share Posted December 26, 2015 Should be stamped on the carrier ,start scraping grease,you'll find it. Quote Link to comment https://www.bigmacktrucks.com/topic/43264-b-67-rear-end/#findComment-317488 Share on other sites More sharing options...
Hobert62 Posted December 26, 2015 Share Posted December 26, 2015 Behind the yoke on the driver side of truck underneath the round cove that is partcialy behind the brake chamber/ brake drum in the top pic. The bottom pic is what my stampings look liked. It appeared the ratio was changed at one time and the old ratio was crossed off and restamped. It's a 4.60 ratio the very bottom line. Quote Link to comment https://www.bigmacktrucks.com/topic/43264-b-67-rear-end/#findComment-317494 Share on other sites More sharing options...
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