Newbie help

[olsonroadracing]

Looking to ID some old TRW? pistons BBC L2371 Std Believe they are 427 (closed chamber) but can't find any info on them. Dome is approx .585 Any help will be nice compression ratio etc.

[sgtlethargic]

Try posting this on the main forum or maybe find a HAMB social group that's appropriate.

Welcome.