| -Dr
Rebuild's Corvette 53-74 VACUUM ADVANCE TUBES | 
| These tubes connect distributor vacuum
unit to the carb or F.I. They are preformed and include all the fittings
necessary for correct installation as original. | 
| See | 
Dr REBUILD's Vacuum Advance
TUBES | 
Part # | 
| -  | 
53-54 STEEL LINE | 
3750302 | 
| -  | 
55 V-8 STEEL LINE & FITTING | 
3750300 | 
| A | 
56-57 2x4 Rear Carb CURVED FITTING | 
3750303 | 
| -  | 
58 1x4 STEEL LINE & ELBOW FITTING | 
3750301 | 
| B | 
59-62 230, 250, 300 HP 1x4 Carb LH Rear
HOLLOW MOUNTING STUD & NUT | 
3750305 | 
| C | 
58-61 2x4 Rear Carb ELBOW FITTING | 
3750304 | 
| D | 
63-65 250 HP STEEL LINE & FITTING | 
3750306 | 
| E | 
63-65 300 HP STEEL LINE & FITTING | 
3750307 | 
| F | 
63 340 HP CHROME LINE & FITTING | 
3750308 | 
| G | 
63 360 HP STEEL | 
3750309 | 
| H | 
64-65 350, 365 HP CHROME LINE & FITTING | 
3750310 | 
|  I | 
64-65 375 HP F.I. PLENUM FITTING | 
3750304 | 
|  J | 
65 346/425 HP STEEL LINE | 
3750311 | 
|  K | 
66 300, 350 HP CHROME LINE | 
3750312 | 
|  L | 
67 300, 350 HP STEEL LINE | 
3750313 | 
| M | 
66-67 390, 425 HP STEEL LINE | 
3750314 | 
| N | 
67 400, 435 HP STEEL LINE | 
3750315 | 
| O | 
68-69 400, 435 HP STEEL LINE | 
3750316 | 
| P | 
68-69 300, 350, 390 HP STEEL LINE | 
3750317 | 
| -  | 
70 390 HP DUAL STEEL LINE Pair | 
3750322 | 
| -  | 
71 330, 365, 425 HP STEEL LINE | 
3750320 | 
| -  | 
70-74 STEEL TUBING Must be formed to shape | 
3750328 |