Brian Crower Intake Exhaust Valve Stem Seals For BC Valve Guides 5.5mm Polaris XP 1000 XP Turbo 14+ (BCR BC3990) bmw-5-series-5th-gen-2wd-awd 5/16" Socket (2-Pack)

5/16" Socket (2-Pack)

Height: 2-5/16"

Brian Crower Manganese Bronze Intake & Exhaust Valve Guides Set STD for Polaris XP 1000 14+ RZR XP Turbo 16+

Stock shifter height and gear knob thread pattern (12 x 1

Brian Crower Intake Exhaust Valve Stem Seals For BC Valve Guides 5.5mm Polaris XP 1000 XP Turbo 14+ (BCR BC3990) bmw-5-series-5th-gen-2wd-awd 5/16" Socket (2-Pack)Brian Crower Valve Stem Seals For BC Valve Guides 5. 5mm Polaris XP 1000 RZR XP Turbo 2014+ Brand: Brian Crower Manufacturer's Part Number: BC3990 Stealth Ride Part Number: BC3990 UPC: Description: BC valve stem seals are designed for aftermarket valve guides. The seals allow a carefully defined amount of engine oil from the cylinder head into the combustion chamberto lubricate the rotating valve stem in the valve guide. BC valve stem seals are