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Ken Haase · 04-14-2009, 12:07 PM

According to an old TRW catalog, a L2278F is a 350 Chev stroker piston with a compression height of 1.52". 3.562 stroke using 5.7 rod. I don't see any "P" suffixes, but this is a 'Performance Components' catalog and doesn't list any pistons that aren't forged. Hope this helps.

04-14-2009, 12:07 PM	#3
Ken Haase Member Join Date: Mar 2007 Posts: 233 Likes: 0 Liked 1 Time in 1 Post	Re: Olds Piston Info?????? According to an old TRW catalog, a L2278F is a 350 Chev stroker piston with a compression height of 1.52". 3.562 stroke using 5.7 rod. I don't see any "P" suffixes, but this is a 'Performance Components' catalog and doesn't list any pistons that aren't forged. Hope this helps.