G3 Owners Association
G3 Center Deck
1959 to 1961 - Bench seat in the front, no seats in the aft cockpit, though some of the early models had a pad option for the aft cockpit floor.
G3 Open Deck
1962 to 1963 - Matching bucket seats for two, and the passenger side seat flipped around backwards to provide the water skiing observer view of the skier behind the boat.
1964 – the G3 model was not produced
1965 to 1967 – Back to back seating for four passengers.
1969 to 1975 - The Larson era Glasspar Catalina G3 was a completely new hull design.