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Pirate209 · 06-21-2002, 09:50 AM

I recently picked up a set of GT40 heads off of a 96 explorer. They are the regular GT40s not the Ps. I planned to home port them and upgrade the valve springs. I bought the ones that Crane Cams website recommends part #99841 and the locks and retainers. I have read since then that there is some weird locks or something on the stock valve springs and it requires special valves, locks, or something. If anyone could shed some light on this and tell me if what I have bought will work would be greatly appreciated.

06-21-2002, 09:50 AM	#1
Pirate209 Registered Member Join Date: Jun 1999 Location: Greenville, NC, USA Posts: 34	? about valve springs for GT40 heads I recently picked up a set of GT40 heads off of a 96 explorer. They are the regular GT40s not the Ps. I planned to home port them and upgrade the valve springs. I bought the ones that Crane Cams website recommends part #99841 and the locks and retainers. I have read since then that there is some weird locks or something on the stock valve springs and it requires special valves, locks, or something. If anyone could shed some light on this and tell me if what I have bought will work would be greatly appreciated.