Output Shaft Kit S3-HeadingFull-Driveline > 420 Conversion the Vertex Mechanical Water Pump

the Vertex Mechanical Water Pump Seal features high-quality seal face material that's corrosion and resistant

JT Sprockets Rear OE Steel T39 #520 JTR811

JT Sprockets Rear OE Steel T40 #525 JTR702

Replacing your fuel filter is inexpensive preventative maintenance that improves fuel quality

Output Shaft Kit S3-HeadingFull-Driveline > 420 Conversion the Vertex Mechanical Water PumpReplaces leaky seals and bushings behind countershaft sprockets. Competitively priced against OEM parts. Quick solution to repairing a leaking counter shaft seal in one complete kit. Includes: Hot Rods countershaft seal Countershaft bushing O rings Sprocket nut washer (where applicable) Note: Does not include water pump bearings or transmission bearings.