Coast Driveline & Gear has specialized in drivelines for over 35 years. Our talented staff takes great pride in providing customers with the highest quality drivelines in the business. Coast has built a reputation as the industry leader in driveline products and service, combining unparalleled t...

Click Here LEARN MORE HERE LEARN MORE HERE ITS HERE! Upgrade factory U-Joints to 1-ton parts ! LEARN MORE HERE Jeep Wrangler JK Heavy-Duty Long-Travel CV Driveshafts Coast Driveline & Gear is pleased to announce the much-anticipated arrival of its Jeep Wrangler JK Heavy-Duty Long-Travel CV Drive...

Coast Driveline & Gear is an authorized distributor for Richmond Gear. Richmond is well known for its performance "Bullet Proof" transmissions. Richmond also offers a number of other products including ring & pinion sets, and the Powertrax and Lock-Right differentials. Richmonds Bullet Proof...

When it comes to axles, Coast Driveline & Gear is the best choice for selection and service. As an authorized distributor for the highest quality axle shafts and components on the market, we stock a large inventory for most popular applications at exceptional prices. Whether you are upgrading yo...

Performance Calculator Courtesy of Richmond Gear To Calculate RPM If Rear End Ratio Is Known: Rear End Ratio: @ Desired MPH: Tire Diameter (Height) in Inches: Overdrive Ratio (1 for no OD): RPM at Given MPH: To Calculate Rear End Ratio If RPM Is Known @ Given MPH Known RPM: @ Known MPH: Tire Diamete...