Torana Holden V8 (5.0L/304/308) Dipstick with custom retainer spring
Holden V8 (253/308/304/EFI 5.0L) Chrome Dipstick with custom made retainer spring and a little hook to make it easy to pop it on and off. This will stop a dipstick popping out of the block and spraying engine oil where it shouldn't go. I actually think it could possibly do with a better rubber seal at the top, but it's certainly better than the dip-stick without this mod. I had this fitted to VN-type heads with a Torana sump. It may fit other combos but it definitely fits around the EFI s