FastShafts Drive Shaft Carbon Fiber 2.25" Diameter 37" Long 2070120 AMP78239-01A will not work on

AMP78239-01A will not work on 2018-2023 Ram 2500/3500 Mega Cab trucks with factory equipped air spring suspension

No more warped inserts or loose ring gears

2003-2007 Ford F-550 Super Duty

exhaust and road heat soaking into interiors

For either square- or spread-bore carbs

FastShafts Drive Shaft Carbon Fiber 2.25" Diameter 37" Long 2070120 AMP78239-01A will not work onProduct Description: Drive Shaft 37 in Long 2. 25 in OD 1310 U Joints Carbon Fiber Universal Sold Individually FastShafts, a division of Axle Exchange, Inc. has been producing driveshafts and Ford 9" center sections for Late Models, Modified, Stock Car, Dirt Truck and Hobby Stock race cars since 1992. FastShafts first driveshaft line was introduced the next year and as of today, FastShafts offers carbon fiber, steel, aluminum and chromoly driveshafts.