We needed to fix mum's car:- prints push pins which hold engine heat cover onto engine. Just a supporting role.. there are also two real nuts holding it down too. Push two of them in to replace car rearward pins on Pontiac Vibe 2003 plastic engine cover. Unsure if ABS will be OK on cylinder head, but these replace weak nylon push pins. Update: Pins have worked for a week and are solid.Printed in ABS, 100% fill, 10 shells, 0.2mm layer, 50mm/s. Have two on the car now, after breaking the ones on there, You can leave them on the raft, then peal off before using.