[FOR SALE] NOS TRW L2385 +.30 340 PISTONS

[DavidLee]

was going to be used in a stocker engine years ago but went with Ross pistons instead. In Original box, but will be reboxed since the box is not good enough for shipping. There are the lower compression pistons for the 340. Comes with pins Asking $240 plus the ride.

 

[340man]

Interested.. What is the compression for the pistons?

was going to be used in a stocker engine years ago but went with Ross pistons instead. In Original box, but will be reboxed since the box is not good enough for shipping. There are the lower compression pistons for the 340. Comes with pins Asking $240 plus the ride.

View attachment 1715099496

 

[DavidLee]

Interested.. What is the compression for the pistons?

what heads?

 

[340man]

what heads?

X heads..

 

[DavidLee]

these would be between 9.5 at 10, it matters how much your heads have been cut.

 

[daddio4048]

Floating pins or pressed in?

 

[340man]

Pistons are from TRW .They are a factory stock replacement for a 72-73 340 is what I was told.

 

[DavidLee]

Pistons are from TRW .They are a factory stock replacement for a 72-73 340 is what I was told.

you are correct, in fact the replacements from mopar were these pistons with the mopar part number

 

[Baxter61]

these would be closer to 8.5-9:1 with an open chamber factory head, depending on deck height, gasket, etc

 

[DavidLee]

with my 587 heads cut down to the nhra specs at 66cc i was at 9.8 compression.

 

[Jadaharabi]

with my 587 heads cut down to the nhra specs at 66cc i was at 9.8 compression.

NOS New Old Stock or are they used? Were they assembled and put in an engine?

 

[DavidLee]

NOS New Old Stock or are they used? Were they assembled and put in an engine?

these are no longer made and have never been used.