looking for info on a TRW L2018F piston. supposed to be a stock profile flat top piston for a 312 Ybock standard bore 3.80" or in other words, a .050 over 292 piston.

is this a forged piston?

i know TRW is no longer around and is now speed pro. i don't see it in any speed pro catalog..

i'm looking for a forged flat top stock profile 312 Y-block piston in std bore.

Excellent thread. I only wish I would have known all this 7 years ago when I dropped a 312 crank in my 292.   I could have saved .023" of good iron from both decks. After removing that amount from each deck, the pistons were still .009" in the hole.


64F100 57FAIRLANE500