CAST PISTON
$38.50
Out of stock
SKU
SEP-H669DCP40
Speed-Pro® delivers the power you need and the value and quality that you deserve. Whether you are running at the track, chasing trophies on the strip, or just cruising down the road, count on Speed-Pro® to provide the best value in HP engine components
Exclusive higher-strength FM-425 alloy with 16.5 percent silicon finely dispersed throughout the material
Sophisticated "barrel" profiles help optimize oil wedge between skirt and wall.
Piston skirts protected by next-gen DUROSHIELD® coating.
TAC™ ring groove geometry
Weight matched to +/- 2 grams.
Machined valve reliefs and circlip grooves; Includes LR-63 lock rings for floated applications