| Item Ref | Image Id | Description | Year(s) | Model(s) | Category | Qty | Comment |
|---|---|---|---|---|---|---|---|
| s3-1 | Big end crank pins qty used | var | Bottom End | 3 | For Patterns | ||
| s3-2 | Big-end pin nuts | Bottom End | 4 | ||||
| s3-3 | Cam exhaust, Wide lobe | 1930 | Bottom End | 1 | For pattern -area of teeth wasted | ||
| s3-4 | Cam followers Ex | Var | var | Bottom End | 6 | for repair/patterns | |
| s3-5 | Cam followers Inlet | var | var | Bottom End | 4 | for repair/patterns | |
| s3-6 | Cam followers pair - early F type | var | var | Bottom End | 1 | per set | |
| s3-7 | Cam inlet | Early | 3 1/2 HP | Bottom End | 1 | No ID or timing marks - wider teeth | |
| s3-9 | Cams type F pair + taper fit pinion | var | SV | Bottom End | 1 | per set | |
| s3-10 | Con-rod - 8 1/4 ctrs | early 20's-30's | 500 SV/Longstroke | Bottom End | 3 | 7/8" L/E -1 5/8" B/E | |
| s3-11 | Con-rod - slot b/e, 7 1/2 ctrs | 1926-27 | 500 OHV | Bottom End | 2 | 7/8" L/E - 1 3/8" B/E 1" L/E - 1 5/8" B/E NO BUSH/BEARING | |
| s3-12 | Con-rod - small g/pin | Early | 500 SV/3 1/2HP | Bottom End | 1 | 5/8"L/E - 1 1/2" B/E - NARROWER B/E SECTION | |
| s3-13 | Con-rods | ? | ? | Bottom End | 3 | 71/4" Cen- 3/4" L/E- 13/4"B/E 71/4" Cen- 3/4" L/E- 1 1/2" B/E 7 3/4" Cen- 1... more | |
| s3-14 | Crankcase half drive side | 1923-26 | 500 SV | Bottom End | 1 | ||
| s3-15 | Crankcases B30 matched pair | 1939 | 600cc s.v. | Bottom End | 1 | eng no. b30 e 58* | |
| s3-16 | Engine complete | 1939 | 500 lion S2 | Bottom End | 1 | B29 eng no.29/12*. missing valve cover, repaired ex port |