Aeroflow Performance now offer the bolt-on oil block adapter in a 90-degree (horizontal) position. Still retaining the two female -12ORB fittings but with the horizontal outlets is great for tight clearances to run your remote oil filter lines. This block suits Aeroflow LS series front sump oil pan (AF82-2016) and rear sump oil pan (AF82-2012). CNC machined from 6061-T6 aluminium and hard anodised black finish. This oil block adapter is great for those using a left hand starter conversion kits on GM LS series engines.