Knucklehead Rockers . . . and such

You got yer early arms . . .

Ya got yer late shafts . . .

Ya got yer early shafts . . .

Ya got yer late arms . . .

Ya got holes in some - some with slots . . .

We got some with holes, from each end - that don't meet ? ! 

Ya got diff'ert lengths . . . a bunch of 'em . . .

Intake ones, Exhaust ones . . .
FI, RE, RI, FE . . .
Diff'ert length shafts for diff'ert length arms . . .

Throw it all in a box and let Noot figure it out.

Workin' on a knucklehead makes me feel like a knucklehead.

( I'll bet some guys buying this stuff, end up with lots of extra parts?)