Re: Supercharge or gear swap?
If you are pulling a trailer I would not recommend the 4.88 gears. The pinion gear gets very small on the 4.88 and it will break. When I changed gears the installer told me not to go larger than 4.56. I am running 37 inch tires and changed my gears to 4.56 and it made a big difference. I also have a super charger. I would recommend doing both.
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03 H2 Sunset Orange Magna Charger w headers & cold air intake, 4\" Rancho lift, XTC Light Bars Front & Rear, 4.56 gears with Eaton Front Locker
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