1935 Auburn Boattail Speedster replica. The builder Joyce Customs said there was over 7,000 hours in the build. In 2017 this Speedster was NSA top 25 Builders Showcase and was featured in 2018 Street Scene magazine. feature car. This work of art is powered by a LS3 6.2 liter fuel injected V8 and mated to a four speed automatic transmission with EZ air ride suspension.