Trim-Bubble

Commonly known as "Bubble-Trim" American Skier used this on motor boxes, older boats used aluminum trim on the base, this may be used to replace the aluminum trim. "Clamshell" motor boxes use this trim

For standard clamshell motor boxes (454 engines need longer trim) order 13' for the upper  seal, 15' for the base seal

SOLD BY THE FOOT, under Qty. enter 13 for 13 feet.