Expected compression ratio's for unmodified heads with stock pistons will approximately be 9

rubber sidevalve

No load equalizer necessary and a constant flash-rate with any number or sort of turn signals

Black leather

For stock 4-1/4" stock stroke flywheels and stock 3-1/2" bore

BEL-RAY BIG TWIN TRANS OIL 85W-140 1L G" Expected compression ratio's for unmodified1 liter bottles. GL5 rated. Red colored. Helps reduce 1st. gear clunk and gear whine. Big Twin transmission oil is a multi grade 4 stroke V Twin transmission oil formulated for sliding contacts of gears in heavily loaded 4 stroke transmissions. It provides superior anti wear, smooth shifting and reduces gear noise. Fits: > 36 22 Big Twin