Hasport Chromoly Shaft Axle set for use with J-Series Engine Swap 88-91 Civic/CRX auto intermediate shaft - HP-EFJAXAxle set for use with J series engine swap 88 91 Civic CRX and J series auto intermediate shaft. For street use, not for drag racing. Fitment: Honda Civic 88 91 Honda Civic DX w J Series Swap 90 91 Honda Civic EX w J Series Swap 88 91 Honda Civic LX w J Series Swap 89 91 Honda Civic Si w J Series Swap Honda CRX 88 91 Honda CRX DX w J Series Swap 88 91 Honda CRX HF w J Series Swap 88 91 Honda CRX Si w J Series Swap