Ok guys, here we go. I originally thought these were for a 347 combo when i purchased them, but was told otherwise by Matt@TSP last night after a few buyer questions in my other thread. So I am relisting them correctly as a 383 component. Here is the FULL breakdown on the pistons & part number.

Price is $600+shipping

Part # 126-11504
Diamond Pistons LS1 Forged Dished Piston set w/ -7cc Dish, 3.905" BORE / 4.000" Stroke / 6.125" Rods / 1.130" Comp Height / .927 x 2.500 Wrist Pins Included $750.99

Diamond spec card (included in box to buyer) has the following on it:

Job# 15328
Thunder Racing
Chevy LS1

Bore+ 3.905 Compression height+ 1.130

Top ring - 1.5m
2nd ring - 1.5m
oil ring - 3.0m
support rail - none

Wrist pin dia. = .927 Wrist pin length = 2.500
off set pin - yes
piston weight = 369 grams

 

PM's replied

 

I'm open to offers as long as they aren't low ball. these are already $150 cheaper than new

 

Bump for the evening crowd

 

Morning bump

 

PM's replied, still for sale

 

bump...

 

Correct me if I am wrong, but I come with a rotating assembly that is 9.255" in deck height. Isn't a stock (NEW) LS block 9.240". If so, these will be .015" out of the hole.

 

Not sure. I told Matt@TSP exactly what the spec card for the pistons said & he looked up the part number for me. Told me if they were used on a stock stroke crank they would be 178 thousandths in the hole & with a 4.00 stroke crank they would work just find for a 383 stroker application. I'm guessing he assumed for a new block deck height.

I will call them back today & triple check though.

 

Also price dropped to $500

 

bump, I'm also open to trades now guys. So if you wanna make some offers bring it on, LOL.

 

Did you ever get any response to this? Might be interested in working something out with you.

 

PM sent man.

 

Are they dish or flat tops? Your first post says dish, but they look like flat tops to me.

 

Well they are -7cc but only in valve relief. So I guess flat top would be the correct description. I'm still learning about all this stuff, hence me not noticing these were for a 383 instead of 347 upon recieving them & reading the card. I just believed what I was told.

I'm giving as much info to anyone interested as I know & if I'm asked something I'm not sure of I have been calling sponsors to get the exact info needed.

 

pm sent

 

PM replied sir.

 

deal pending i'll see ya this week

 

thanks buddy they'll work nicely

 

No problem brotha