Thanks for posting Dean. Who's scrap book are those pictures from? Many were in old mags.

3 1/2" were popular drum sizes. Many innerchanged. mark is Right Mercury Hillclimber clutch hub.
Great for a Clinton, 580 WB etc......

Very nice battery cable clamp I never knew they made.

Youtute video.

https://www.youtube.com/shorts/MjzjhrByS4o

Those are not pictures they are dreams! Thanks Dean

That's every kids dream memory of the early 60's......

No, Go-Power were 6 thin petals.

Old manifolds had round holes for Go Power and squarish for the Homelite style cages.

That car was just cool!

Munsters build a kart!

https://youtu.be/ty8LGaEryQ0

Ralph looks good in the top picture in that Hornet.

What a wonderful, well traveled life. RIP Bobby.