Classic sport transmission oil 80w90 Semi-synthetic gear oil for classic transmissions Ref: Trans Oil 80w90 Semi synthetic engine oil for older engines Price: £34.15 (Including VAT at 17.5%) Size 5-litre (£29.06) 1-litre (£9.20) Specification API GL4 and GL5 MIL-L-2105C ZF Synchromesh Quantity: