Stewart Warner speedometer reduction box .8241
Believe this would be the correct one for an LS6 with 4.10 gear, and others.
Asking $200
__________________
Rick
69 Chevelle SS396 Silver L78 M21 Post Sedan (Berger Chev.)
69 Chevelle SS396 Black L78 4-speed 4.10 Post Sedan
Don't text and drive.
Somebody's life may depend on it!