Thread: Swapping out differential gears.
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Old 10-14-2013, 05:13 PM
jhv48 jhv48 is offline
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Join Date: Aug 2007
Location: Carlsbad, Ca
Cobra Make, Engine: SPF 2932 with 438 Lykins Motorsports engine. Previous owner of FFR 5452.
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Default Swapping out differential gears.
I've got SPF 2932. It came with the BTR differential and 3.46 gears. I'm trying to customize the trans and rear end ratios for my type of driving. I currently have a TKO 600 with the .64 fifth gear. I want to swap out the .64 for the .82 fifth gear but since I often can cruise at 75-80 mph, I want to also swap out the rear end for a 3.23 (or thereabouts). I'm told that the stock BTR rear end has no other ratios available. So how do I get the 3.23 rear end gears I need? If I need to swap out difs, which one is a direct swap?
I know someone out there has done this.
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