RIVERSIDE RUFF RIDERS 4WD CLUB

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Our thanks to TommyJeep.com for their help with this awesome calculator. Please checkout their website. Transmission (Help)     AX-5 AX-15 NP435 NV3550 NV4500 SM420 SM465 SR-4 T-4 T-5 T-14 T-15 T-18 T-18A T-86 T-150 T-176 Other Transfer Case (Help)     NP231 (std) NP231 (4:1) Dana 18 (2.46:1) Dana 20 (2.02:1) Dana 300 (std) Dana 300 (4:1) Atlas II (3.8:1) Atlas II (4.3:1) Other Crawl Box (Help)     None 2.7:1 3.5:1 4.0:1 Other Final Drive Ratio (Help)     3.08 3.31 3.73 4.10 4.56 4.88 5.13 Other Tire Diameter (Help)     30 31 32 33 35 36 37 39 44 Other          (Calculator Help) Gear Setup Summary Your transmission's lowest gear ratio is : 1 Your transmission's highest gear ratio is : 1 Your transmission's reverse gear ratio is : 1 Your transfer case's gear reduction ratio is : 1 Your crawl box's gear reduction ratio is : 1 Your final drive ratio is : 1 Your tire diameter is in Calculation Results Forward Crawl Ratio: to 1 Forward Movement @ RPM: Feet per second Reverse Crawl Ratio: to 1 Reverse Movement @ RPM: Feet per second Highway Speed @ RPM: MPH