This instrument bezel kit is designed to replace the existing stock instrument cluster and bezel in the 1970-1978 Camaros. The bezel will accept the Holley or other aftermarket 4-1/2" inch large speedometers and tachometers in the two center pods of the cluster as well as four additional 2-1/16" gauges for coolant temperature, oil pressure, or air fuel ratio depending on your needs. The instrument bezel will accept the stock headlight switch but will not accept the stock windshield wiper control. For wiper control, Holley offers part # 553-343 Wiper Switch Assembly. This kit is supplied with (1) red LED indicator light, (1) blue LED indicator light for use as a shift light indication or high beam headlight indicator, (2) green LED turn signal indicator bulbs & mounting hardware.. The kit does not include gauges or wiring harnesses.