How is the compatibility with your vehicle?
How is the value for money?
“ ideal oil for my limited slip diff on my classic car”
How is the compatibility with your vehicle?
How is the value for money?
“ Have used B373 for many years in the diff on my rally car, highly recommend. Great service and price from Opie oils”
How is the compatibility with your vehicle?
How is the value for money?
“ the only race oil for diffs & gearboxes”
How is the compatibility with your vehicle?
How is the value for money?
“ Castrol B373 is a 90W transmission oil. It exceeds GL5 spec and is suited to Limited Slip Diffs like the ZF plate diff (3.92:1 and 30deg ramps) in my hillclimb Caterham 7. I refilled my diff with it at the start of the 2024 season and am completely happy with the drive delivered.”
How is the compatibility with your vehicle?
How is the value for money?
“ Perfect for what I require .very quick delivery.”
How is the compatibility with your vehicle?
How is the value for money?
“ Best LSD there is on the market”
How is the compatibility with your vehicle?
How is the value for money?
“ Best oil for the diff”
How is the compatibility with your vehicle?
How is the value for money?
“ Very happy with Castro B 373 oil, used in my Escort lsd…”
