4 380 CLUTCH CLUTCH ASSY Transmission Ser 10 thru 30 w 3 SPD H D 2nd and 3rd w synchronizer assy 3709345 1 Ser 10 thru 60 w 4 SPD 3rd cmd 4th 3OT 4 O D 591429 1 Ser 60 w New Process 5 SPD 4th and Sth 24 teeth 41 g O D 4 3727 129 l Ser 60 w New Process 5 SPD 4 2nd cmd 3rd 38 teeth 51 Q O D 3727135 1 Ser 70 w Clark 5 SPD close ratio 4th and Sth 4 2350873 1 Ser 70 w Clark S SPD 2nd and 3rd etched 221480 2361824 1 P Ser 70 TDM w Spicer 5 SPD Ser 80 w Spicer S SPD 2nd and 3rd w Synchronizer Spicer 7735X external grooves 4 3727197 1 Ser 70 TDM w Spicer 5 SPD Ser 80 w Spicer 5 SPD 4th and 5th w synchronizer Spicer 7736X 3727198 1 Ser 10 20 w 3 SPD exc H D CLUTCH ASSY 2nd and 3rd w synchronizer 3774720 1 Ser 70 w Clark S SPD exc Close Ratio CLUTCH ASSY 4th and Sth w synchronizer 2350871 1 NOTE Previously released 4 383 RING RETAINER Transmission Synchronizing Ser 10 20 w 3 SPD exc H D 2 O D at small end 3845039 2 Ser 10 thru 30 w 3 SPD H D blocking 21 I D x 3 O D w 3 inside slots 3709348 4 Ser 10 thru 60 w 4 SPD 2nd speed w 2 internal teeth 591566 1 Ser 60 w New Process S SPD w pins inner 4th and Sth speed NP 92197 42 dia 2347190 1 Ser 60 w New Process 5 SPD outer 2nd and 3rd speed NP 91187 28T S dia 3727134 1 Ser 60 w New Process 5 SPD w pins inner 2nd and 3rd speed NP 92118 5 dia 3728890 2 Ser 60 w New Process 5 SPD outer 4th and Sth 24T 5 dia 3734804 2 Ser 10 20 w 3 SPD exc H D RETAINER 22qQ I D 3845202 1 Ser 10 thru 60 w 4 SPD RETAINER 2nd speed 41 I D x 42 O D x 6 591565 1 NOTE Previously released 4 384 HUB HING CONE PLATE KEY SPRING Transmission Synchronizer Ser 10 thru 60 w 4 SPD clutch 3rd and 4th speed 591912 1 Ser 60 w New Process S SPD 4th and Sth 24 external teeth 3727128 1 Ser 70 TDM w Spicer 5 SPD Ser 80 w Spicer 5 SPD 2nd and 3rd 19 teeth 3726695 1 Ser 10 thru 30 w 3 SPD H D RING clutch hub retainer 3709351 4 376 1 Ser 10 thru 60 w 4 SPD RING clutch hub retainer 083 591431 1 Ser 10 thru 60 w 4 SPD RING clutch hub retainer 087 marl ed w red 591432 1 Ser 10 thru 60 w 4 SPD RING clutch hub retainer 091 marl ed w blue 591433 1 Ser 10 thru 60 w 4 SPD RING clutch hub retainer 095 marked w yellow 591434 1 Ser 60 w New Process S SPD RING 4th and Sth speed snap 087 3727124 1 Ser 60 w New Process S SPD RING 4th and Sth speed snap 090 3727125 1 Ser 60 w New Process 5 SPD RING 4th and 5th speed snap 093 3727126 1 Ser 60 w New Process 5 SPD RING 4th and Sth speed snap 097 3727127 1 Ser 70 w Clark 5 SPD RING mainshatt 2nd spd gear retaining washer z thk w 2 groove 2280067 1 Ser 70 TDM w Spicer 5 SPD Ser 80 w Spicer 5 SPD RING 2nd and 3rd hub to shatt 121gQ 1 D x 2 O D x thk 3726691 1 Ser 10 thru 60 w 4 SPD CONE clutch and 3rd speed gear synchronizer 30T 311 gi O D 3763659 1 Ser 10 thru 30 w 3 SPD H D PLATE shifting steel 11 Q O L 3709306 3 Ser 10 thru 60 w 4 SPD KEY c1utch 3rd and 4th speed 591913 3 Ser 10 thru 60 w 4 SPD SPRING clutch key 3rd and 4th speed 591914 2 NOTE Previously released 4 395 GEAR Transmission Znd Speed Ser 10 20 w 3 SPD exc H D w energizing spring 3737859 1 Ser 10 thru 30 w 3 SPD H D w bushing 3709342 1 Ser 10 thru 60 w 4 SPD w bushing 35 helical teeth ident by two holes 591578 1 Ser 60 w New Process 5 SPD 37 and 28 teeth NP 91388 3727140 1 Chevrolet Motor TRUCK MODEL CATALOG General Motors COI pO tiOI