I would like to know if this might be the correct tub. From what I can measure (35 1/2" x 23 1/4" x 12") and the only one that states it's for a Gulfstream ( mind is a 1988 Sunvista). It also has a lip that tucks behind the fiberglass shower wall. Appreciate any help you give me in this matter.
Sincerely; G. Hazelwood