SHIFTWORKS - Impala Shift Conversion Kits

1964-72 Impala

1964 Impala

Powerglide Shifter Conversion Kit

This kits allows use of your 1964 factory-installed console shifter with a newer 3-speed (TH350 or TH400) or 4-speed overdrive (TH700-R4, TH200-4R, or 4L60) transmission. This kit eliminates the rod linkage and replaces it with a GM cable #3956765 (sold separately). The conversion includes a new laser cut and hardened detent for proper stops and gear selection, a new matching transmission shifter lever, all necessary hardware, and instructions.

1964 Impala 3 speed Conversions TH350 & TH400 #SC2051 . . . .$104.00
*Backup and Safety Switch: TH350 & TH400 and OverDrive Transmissions** #S500 . . . .$52.50 * For 1964 this switch is not an exact reproduction. It uses bayonet connectors and is turned "out" not in. Never the less it can be used. Note: This switch is different than your Powerglide switch. It looks the same on the outside, but the internal contacts are set for the TH.
Shifter Cable GM Cable #3956765 #C100 . . . $87.75
Reproduction NON-GM cable More flexibility, adjustable, stainless, Non-booted modern dry sweep design. #K100….$57.75	Click image for closup
Kickdown Cable TH350 #S530 . . .$20.00
Kickdown Bracket Small Block #S531 . . .$8.00
Shifter Release Button #4160 . . .$12.50
Release Spring #S501. . . $4.50 This spring must be used under the shifter release button for proper operation of shifter. (Often Missing)
1964 Impala 4 speed Conversions TH700-R4, TH200-4R or 4L60 #S2061. . . $104.00
*Backup and Safety Switch: TH350 & TH400 and OverDrive Transmissions** #S500 . . . .$52.50 * For 1964 this switch is not an exact reproduction. It uses bayonet connectors and is turned "out" not in. Never the less it can be used. Note: This switch is different than your Powerglide switch. It looks the same on the outside, but the internal contacts are set for the TH.
Shifter Cable GM Cable #3956765 #C100 . . . $87.75
Reproduction NON-GM cable More flexibility, adjustable, stainless, Non-booted modern dry sweep design. #K100….$57.75	Click image for closup

1965-67 Impala
Powerglide Shifter Conversion Kit
1966-67 Impala Shifter

Use your factory-installed console shifter when the Powerglide transmission is replaced with a newer 3-speed (TH350 or TH400) or 4-speed overdrive (TH700-R4, TH200-4R, or 4L60) transmission. This kit retains the rod linkage. The conversion includes a new laser cut and hardened detent for proper stops and gear selection, a new matching transmission shift lever, all necessary hardware, and instructions.

1965-67 Impala 3 Speed Installation TH350 & TH400 #S103 . . . .$47.25
Backup and Safety Switch: TH350 & TH400 #S500 . . . .$52.50 Note: This switch is different than your Powerglide switch. It looks the same on the outside, but the internal contacts are set for the TH.
1965 Console Indicator TH350 & TH400 (2 pieces) #2441 . . . .$44.75
1966- 67 Console Indicator TH350 & TH400 #2592 . . . .$34.50
Swivel Kit #SW404 . . . . $9.50
TH350 Rod Linkage with Swivel Kit #SW423 . . . . $42.00
TH400 Rod Linkage with Swivel Kit #SW425 . . . . $47.25
Kickdown Cable TH350 #S530 . . .$20.00
Kickdown Bracket Small Block #S531 . . .$8.00
Shifter Release Button #4160 . . .$12.50
Release Spring #S501. . . $4.50 This spring must be used under the shifter release button for proper operation of shifter. (Often Missing)

1965-67 Impala
4 Speed Overdrive Kit

1965 Impala TH700-R4, TH200-4R or 4L60 #S1043. . . $57.75
1966-67 Impala TH700-R4, TH200-4R or 4L60 #S1042. . . $57.75
Backup and Safety Switch: TH350 & TH400 and OverDrive Transmissions #S500 . . . .$52.50 Note: This switch is different than your Powerglide switch. It looks the same on the outside, but the internal contacts are set for the TH.
Shifter Release Button #4160 . . .$12.50
Release Spring #S501. . . $4.50 This spring must be used under the shifter release button for proper operation of shifter. (Often Missing)
1966-67 Lens Indicator for TH200-4R, TH700-R4, 4L60 #S128 ....... $10.00	#S128 lens adaptor and as installed

1965-67 Impala
Powerglide Transmission

Swivel Kit #SW404 ....... $9.50
Powerglide Select Lever #SW419 ....... $42.00	* Note- before ordering check your transmission here.

Rod Linkage with Swivel Kit
#SW423 ....... $42.00

Shifter Release Button
#6724 . . .$12.50

Release Spring
#S501. . . $4.50
This spring must be used under the shifter release button for proper operation of shifter. (Often Missing)

1968-72 Impala
3 Speed Installations

Powerglide Shifter Conversion Kit

The factory “Horseshoe” style shifters use a universal detent and the same cable for both 2-speed and 3-speed automatic transmissions. Use this cable installation kit to upgrade your Powerglide transmission to a TH350 or TH400 or to install a factory console shifter in a car originally equipped with a column shift.

1968-72 Impala 3-Speed TH Detent A new SHIFTWORKS® product. Works with all TH kits below. #S640 . . . $30.00	Click image for closup
1968-72 Impala TH350 & TH400 Universal kit #C3511 . . . .$40.00
TH400 GM Factory Parts #C402 . . . .$45.00
GM Retainer Clips cable to pin on shifter handle. # S532 . . . $4.50
1968-72 Shifter Cable GM Cable #3956765 #C100 . . . $87.75
Reproduction NON-GM cable More flexibility, adjustable, stainless, Non-booted modern dry sweep design. #K100….$57.75	Click image for closup
Kickdown Cable TH350 #S530 . . .$20.00
Kickdown Bracket Small Block #S531 . . .$8.00

1968-72 Impala
4 Speed Overdrive Kit

Impala Shifter This kit will convert 1968-72 factory “Horseshoe” style shifters for proper operation with the 4-speed overdrive TH700-R4, TH200-4R or 4L60 transmission. The shifter will travel the same distance in the console as the original. The conversion includes a new laser cut detent with an overdrive stop. All hardware and brackets needed for use of the original cable are included.

1968-72 Impala
TH700-R4, TH200-4R, 4L60
#SC2240. . . .$78.75

#SC2240

GM Retainer
Clips cable to pin on shifter handle.
# S532 . . . $4.50

GM Retainer Clip

1968-72 Shifter Cable
GM Cable #3956765
#C100 . . . $87.75

#C100

Reproduction NON-GM cable
More flexibility, adjustable, stainless, Non-booted modern dry sweep design.

#K100….$57.75

# K100
Click image for closup

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