UB Machine Upper Control Arm - Steel Shaft - 10" - Screw-In Ball Joint 53100 Non-SFI Rated

Non-SFI Rated

Premium Gaskets and Hardware included

Most “bearing” greases are general purpose greases

the RRP5100 is protected against RF interference for the highest level of audio performance

fastest 14 x 7 and 14 x 8 FWD and mini-stock steel race wheel available

UB Machine Upper Control Arm - Steel Shaft - 10" - Screw-In Ball Joint 53100 Non-SFI RatedStandard Upper Control Arms with steel inner shaft with 6" hole spacing. Threaded style accepts #ALL56214 Allstar Ball Joint (sold separately). UB Machine manufactures suspension and braking components for a variety of street and track applications. Their product line includes control arms, brake caliper brackets, spring shackles, jack screws, and more. UB Machine has the most innovative and highest quality products on the market. Product Description: