00:00 [MUSIC PLAYING]
00:13 In deciding what products to use in David Freiberger's
00:16 1970 Dodge Superbee, we had to figure out which products
00:19 were correct for a 675 horsepower street strip
00:22 application.
00:23 We decided to use a 373 ring and pinion.
00:27 We decided to upgrade to the strange cast aluminum cover,
00:31 our forged chrome moly pinion yoke,
00:33 and the new Strange Engineering S-Trac differential.
00:36 And every complete Strange Engineering rear end
00:39 comes with three quarts of Lucas synthetic oil.
00:42 I'd like to tell you a little bit more about the new Strange
00:45 S-Trac differential.
00:47 The S-Trac differential case and internals
00:49 are all made of a case-hardened 8620 material.
00:54 It uses helical cut gears.
00:57 There are no clutches or springs to go bad or cones.
01:02 You do not need to add any friction modifier to it.
01:04 The helical gears operate like an open differential
01:08 under normal driving conditions.
01:10 But as soon as you need that posi track when the power is
01:12 applied, the gears wedge themselves together
01:15 and act as a posi.
01:17 When Strange Engineering decided to redesign our S60 housing,
01:21 we opted to go with a premium nodular iron casting,
01:25 nodular iron caps.
01:26 And one of the features of our S60 housing
01:30 is it now has an adjuster nut so you
01:33 can avoid using those shims of banging the posi in and out
01:36 to set your back latch.
01:37 We also carry a variety of spring perches
01:40 to cover different bolt-in applications,
01:42 such as Mopars, GMs, and late model GM applications.
01:46 In order to make sure our 1970 Superbee stays in one piece,
01:50 Strange Engineering opted to supply this car
01:53 with our 35 spline S-series induction hardened alloy axles.
01:57 It's made of 1550 modified steel that's
02:01 induction hardened for both street and strip use.
02:04 Now that we've decided on our components for David Freiburger's
02:07 Superbee, we're going to bring in John
02:09 from Strange Engineering, who's going
02:11 to show us how to get all of this stuff
02:13 into that S60 housing.
02:14 [MUSIC PLAYING]
02:18 [MUSIC PLAYING]
02:22 (upbeat music)
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