Below is a image of a front piston from an E3 on the left and my E9 on the right. The E3 piston came from a caliper I bought used and am using for parts but my 72 E3 had a piston identical to that of the E9 on the left. The E9 piston also weighs a bit more. Explanation?
BTW: What any New England Car guy does before the Super Bowl!...no, not driven in snow, just forgot to cover in storage.
BTW: What any New England Car guy does before the Super Bowl!...no, not driven in snow, just forgot to cover in storage.