56 62 ALL w Spicer 5 SPD exc DIESEL RING 2nd and 3rd hub to shaft 62 63 Ser 60 DIESEL w Spicer 5 SPD 63 66 Ser 80 w Spicer 5 SPD exc 2 409 DIESEL 12 I D x 2 O D x thk 64 66 Ser 60 w Spicer 5 SPD Spicer 30 381 6 3726691 1 20 62 66 Ser 80 2 cyc DIESEL w Spicer 5 SPD RING driven counter gear ret and 63 65 Ser 80 w Spicer 5 SPD 409 mainshaft 3rd speed gearsleeve ret Spicer 46 381 1 2382917 1 4 525 64 66 ALL w New Process 4 SPD RING synchro clutch hub snap 087 2448152 1 10 64 66 ALL w New Process 4 SPD RING synchro clutch hub snap 090 2448153 1 10 64 66 ALL w New Process 4 SPD RING synchro clutch hub snap 093 2448154 1 10 64 66 ALL w New Process 4 SPD RING synchro clutch hub snap 096 2448155 1 10 S5 61 ALL w 4 SPD KEY 3rd and 4th speed clutch 1 A O L 591913 3 40 62 66 ALL w Muncie 4 SPD KEY 3rd and 4th speed clutch 3740377 3 40 63 66 ALL w 8 SPD KEY 3rd and 4th speed clutch Fuller 6332 Woodruff step out 2273900 1 1 10 NOTE Use selectivelv 4 395 GEAR Transmission 2nd Speed V 55 63 ALL w Muncie 4 SPD w bushing 35 helical teeth indent by two 54 holes 591578 1 16 50 56 66 Ser 60 w New Process 5 SPD 37 and 28 teeth NP 93654 2375725 1 31 10 56 62 ALL w Spicer 5 SPD exc DIESEL 62 63 Ser 60 DIESEL w Spicer 5 SPD 63 65 Ser 80 w Spicer 5 SPD exc 409 DIESEL 64 66 Ser 60 w Spicer 5 SPD 42 and 19 teeth Spicer 30 8 49 3726657 1 40 85 59 66 ALL w Clark S SPD 44 teeth Clark 228119 3878638 1 32 75 62 66 Ser 80 DIESEL w Spicer 5 SPD 63 65 Ser 80 w Spicer 5 SPD close ratio 409 Spicer 46 8 31 2382914 1 61 25 64 66 ALL w Muncie 4 SPD 23 teeth w energizing spring 3841523 1 17 10 63 65 Ser 80 w Spicer SSPD 409 exc close ratio wz 64 65 TDM 2 cyc DIESEL w Spicer 5 SPD Spicer 46 8 41 3830991 1 61 50 63 64 ALL w 8 SPD Fuller 9727 2312744 1 34 60 64 66 ALL w New Process 4 SPD mainshaft NP 95726 2462249 1 19 75 65 66 ALL w 8 SPD Fuller 14616 2460329 1 34 90 65 Ser 80 4 cyc DIESEL w New Process 5 SPD exc 4 SPD aux NP 93641 23757230 1 31 90 65 Ser 80 TDM 4 cyc DIESEL New Process 5 SPD w 3 SPD aux Spicer 55 8 84 23256630 1 39 50 66 ALL w New Process 4 SPD close ratio New Process 97001 24923380 1 20 95 4 396 SCRAPER BOLT Tronsmission Mein Shaft 2nd Speed 59 66 ALL w Clark 5 SPD oil 1 wide 2 dia hole Clark 206976 2280064 1 65 59 66 ALL w Clark 5 SPD BOLT scraper attaching 16 x Clark 206977 2280065 1 40 4 397 PIN SPRING Trunsmission 2nd Speed Geer Thrust W sher ond Mein Shoft 56 66 ALL w New Process 5 SPD lock SA O D x M6 O L 3727131 1 10 56 66 ALL w New Process 5 SPD SPRING lock pin Z O D x M O L 8 coils 3727165 1 15 uf 1966 4 384 4 397 406 Chevrolet Motor Division HDT General Motors Corporation REVISED MAY 1 1966