4990-10-421 Illuminated Joker switch kit in black.
4990-10-431 Illuminated Joker switch kit in charcoal grey.
The charcoal gray "431" kit is shown in photo.
(approximate size (left 5 1/2"W X 2 3/4"H)
(right 2 1/2"W X 2 3/4"H))
Surface mount switch panels less than 1/4 inch mounting depth

4990-10-142
Illuminated rocker switch kit. Switches can be mounted in supplied panels as displayed in top part of photo or they can be mounted without the panels as displayed in lower part of photo.

(bezel size is 2 1/2"W X 2 3/4"H
Needs 1" mounting depth)

(Individual switches measure 
1 5/8"H X 7/8"W and needs approximately
1 3/4 inches of mounting depth if
used without the bezels)

4980-21-007
2 door flush mount switch kit for center console or dash mounting. 

(approximate size each switch 1 1/8"W X 2"H)
(Needs 1 3/4" mounting depth)

SK3-OEGM & SK3-RGM 2 door chrome switch kits.   Kits come with dual drivers switch and single passenger switch.  The SK3-OEGM uses original GM switches.
(approximate size (left 3"W X 1 3/4"H)(right 2"W X 1 3/4"H))

SK7-OEGM 4 window chrome switch kit. Comes with 4 way drivers switch and 3 single switches. This kit comes with genuine GM switches!

(approximate switch size (drivers 4 1/2"W X 1 3/4"H)(passenger 2"W X 1 3/4"H))

SK3-99021
2 door billet aluminum switch kit with 3 illuminated switches (door panel mount).  Kit comes complete with aluminum faced switches,  aluminum trim rings, back plates and wiring.

(approximate size (left 2"W X 2"H) 
(right (single) 1 1/8"W X 2"H)
(Needs 1 3/4" mounting depth)

SK3-99021-B
2 door black billet aluminum switch kit with 3 illuminated switches (door panel mount).  Kit comes complete with aluminum faced switches, black plastic trim rings and wiring.

(approximate size (left 2"W X 2"H) 
(right (single) 1 1/8"W X 2"H)
(Needs 1 3/4" mounting depth)