They were designed for my 900 hp 383, but the cash for the project fell thru. 500hp engine, 300 shot (min).

They need 1/16 1/16 3/16 Rings
Piston size 3.905
Piston weight 371g
Piston pin weight 118g
Compression Height is 1.055
Valve releifs -7cc
They will work the best with a 6.200 Rod and a 4.000 stroker crank, or a 6.400 rod and stock stroke crank. I suggest oliver rods.

Price list.
Pistons $580
H-13 pins (n20 pins, not statandard tool steel) $18.43 each
Pin fit and oil support rails $7.50 each
TOTAL $751.00

$650 shipped.

Custom made piston rings for those pistons
TOTAL SEAL MAX SEAL RINGS
Made for a 400 shot as well as N/A
1/16 1/16 3/16 Rings

$260

Buy both for $800 shipped

fatsix@comcast.net

BRE can set you up witha killer package

 

$450 shipped for the pistons, additional $200 if you want the custom rings to go with them