Transmission Gears and Parts Back to Chevrolet Index
 
Standard 3 Speed Transmission Parts
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Trick Street Rodding Gear Set
Main Drive Gear
Low-Reverse Sliding Gear
2nd Gear
Cluster Gear
Mainshaft
Syncro and Sliding Clutch
Reverse Idler Gear
Small Parts Kits
High Speed Gear Sets
Transmission Case
Standard Transmission Rebuild Parts
Transmission Synchronizer Rings
Transmission Synchronizer Spacer
Transmission Front Bearing Retainer
Transmission Output Bushing
 
 
Street Rod Gear Set

Choose from either of two high performance ratio gear sets for 1955-63 Chevrolet 3-speed transmissions. Gives your car smoother and longer acceleration throught the gears and takes advantage of any speed equipment on your engine. Either set will give much better acceleration than the stock gears.

We suggest "Medium ratio" for stock and mildly hopped-up engines and "Close ratio" for hopped-up engines or where you want to use second gear as a passing gear.

Set includes cluster, main drive, and second gear. Other gears are reused.

Medium ratio set: 2.47:1 first, 1.53:1 second

SPECIAL PRICE $289.50
Close ratio set: 2.21:1 first, 1.32:1 second

SPECIAL PRICE $289.50
 
Standard 3 Speed Transmission Parts
NOS transmission gears are in stock for all models. Call us for 4 speed, truck and newer 3 speeds. Also see Gear Shift Parts on the main menu
Main Drive Gear Part # Price

1929-30, all WT10-16K $289.50
1931, all WT10-16M $289.50
1932 early, straight cut WT184-16 $195.00
1932 late, bevel cut WT184-16A $195.00
1933-36, Master WT184-16B $145.75
1933-34, Standard WT197-16 $92.90
1935-36, Standard WT197-16A $92.90
1937-39, all WT220-16A $198.75
1940-52, all WT242-16 $225.00
1953-54, all WT242-16D $174.50
1955-57, V-8 WT266-16E $122.50
1955-63, 6 cyl. w/o overdrive WT266-16D $168.50
1958-61, V-8 283 cid WT266-16B $168.50
Low-Reverse Sliding Gear Part # Price

1929, all WT10-12K $175.00
1932-36, Master WT184-12 $98.50
1933-36, Standard WT197-12 $89.00
1937-39, all WT220-12 $98.50
1940-54, all WT242-12 $98.75
1955-63, all WT266-12 $98.70
2nd Gear Part # Price

1929, high & second slider WT10-11K $215.00
1930-31, high & second slider WT10-11L $215.00
1932, early 2nd gear, str. cut WT184-11 $89.50
1932, late 2nd gear, bevel cut WT184-11A $89.50
1933-36, Master 2nd gear WT184-11B $129.00
1933-36, Standard WT197-11 $98.00
1937-39, all WT220-11 $89.00
1940-53, except late 1953 WT242-11 $119.00
1953-54, except early 1953 WT242-11B $119.00
1955-63, (2 #’s possible) WT266-11 or 11A $119.00
Cluster Gear Part # Price

1932 early, straight cut WT184-8 $228.00
1932 late, bevel cut WT184-8A $228.00
1933-36, Master WT184-8B $165.00
1933-36, Standard WT197-8 $155.00
1937-39, all WT220-8 $229.00
1940-53, all w/ bushings WT242-8 $189.50
1940-63, (except w/ needle bearings, 1958-63 V-8) WT266-8A $189.50
Mainshaft Part # Price

1931, AE WT10-2L $230.00
1932-36, Master WT184-2 $145.00
1933-36, Standard WT197-2 $98.00
1937-39, passenger WT220-2 $121.20
1940, all WT242-2 $128.50
1941-48, all WT242-2A $128.50
1949-52, all WT242-2B $128.50
1953-54, all WT242-2D $128.50
1955-57, without overdrive WT266-2A $128.50
1955-57, with overdrive WT266-2J $128.50
1958-63, without overdrive WT266-2C $128.50
1958-63, with overdrive WT266-2D $128.50
Syncro and Sliding Clutch Part # Price
1937-63 synchronizer assemblies are sold exchange with your old one. Please add $50.00 until we receive your rebuildable core.

1932 early, sliding sleeve WT184-2 1/2 $69.50
1932 late, thru 36 Master, sliding sleeve WT184-2 1/2A $79.50
1933-36, Std., sliding sleeve WT197-2 1/2 $69.50
1932-36, all 2nd - high syncro drum 4.384-590653   $198.00
1937-39, Syncro assembly AWT220-2 1/2 $219.00
1940-54 Reuse your old synchro cones and snap rings. (1940-early 1953 uses cones with 2 internal lugs; late 1953-1954 uses 4 internal lugs). AWT242-2.5A,B $148.50
1955-63, all, syncro assy. AWT-266-2 1/2 $235.00
Reverse Idler Gear Part # Price

1932, all WT184-10 $79.50
1933-36, Standard WT197-10 $69.50
1933-36, Master WT184-10 $59.50
1937-39, all WT220-10 $69.50
1940-57, all and 58-60 6 cyl. AWT266-10E $59.75
1958-60, V-8 w/o overdrive WT266-10A $59.75
1961-63, all WT266-10A $59.75
Small Parts Kits Part # Price

1932-36, Master WT184-50 $68.50
1933-36, Standard WT197A-50 $68.50
1937-39, all WT220-50 $59.75
1940-54, all. For use with cluster gear that uses bushings. This kit does include needle rollers for inside of main drive. WT242-50B $42.60
1940-54, all. For use with cluster gear that uses needle rollers. This kit also includes needle rollers for inside of main drive.  

$58.75
1955-63, all WT266-50B $44.50
High Speed Gear Sets Price
High-Performance ratio gear sets for 1955-63 Chevrolet 3 speed. Gives your car faster acceleration thru the gears, and takes advantage of any speed equipment on your engine. Set includes cluster, main drive and second gear. Re-use your other gears.

Close ratio: 2.21 to 1 first, 1.32 to 1 second   $389.00
Medium ratio: 2.47 to 1 first,1.53 to 1 second   $389.00
Standard Transmission Rebuild Parts

New ball bearings, roller bearings, gaskets, seals and lubrication are some other parts you may need for a complete rebuild or repair.

Call for any special transmission parts you do not see listed here - we have a complete stock that is too large to list everything.

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Transmission Synchronizer Rings Price
You can restore your old synchronizer assembly and save money. Press these new rings into your old synchronizer hub. Two rings are required

1937-54, all passenger and trucks with 3-speed transmission WT242-18 $29.50 each
1955-63, all passenger and trucks with 3-speed transmission WT242-18B $29.50 each
Transmission Synchronizer Spacer Price
This special thickness spacer ring fits on the main drive gear before installing the ball bearing. This spaces back the main drive gear which tightens up the synchronizer rings and will make the transmission shift easier and keep it from jumping out of high gear. You won’t find this part listed in any other parts book. It’s just another one of those “special” items that we have found over the years.

Transmission Synchronizer Spacer, 1937-61 $15.50
Transmission Front Bearing Retainer Part # Price
Most of these were made of die cast pot metal and are very easily broken. Before ordering, compare the number cast on your old part with the chart below.

1932-36, all models except 1933-36 “Standard” 590550 WT184-7 $39.50
1933-36, “Standard” models only 473217 WT197-7 $39.50
1932-36 4-speed truck 590481 WT185-7A $45.75
1937, all models 590851 WT220-7 $48.00
1937-47 4-speed truck 590918 WT185-7 $45.75
1938-49, all models 590907 WT220-7A $54.00
1940-51, all models 591023 or 604932 WT242-7 $54.00
 
Transmission Output Bushings
1949-54 all passenger

$16.75

1948-54 1/2 ton truck

$16.75
1955-68 all

$9.75

 
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