rjmcgee

My 86 camaro has the Z-28 package, decals inside and outside and on the RPO sticker.
I thought that it was just a Z-28 until I started going through the RPO codes. One of them is B2G which comes up as Componants of the IROC-Z package. Can a car be both? What badges and stickers are in the IROC package.
The serial number on the RPO sheet lines up with the number on the car. I am new to this so any information would be appreciated.
Thanks

IROCZTWENTYGR8

iTrader: (1)

There is no such RPO as B2G. Your car is a Z28, B4Z is the IROC-Z RPO.

Willie

iTrader: (1)

The IROC-Z was an optional handing/graphics package (RPO B4Z) on the Z28 from 1985 thru 1987. The cost of this option was $669 in 1985 and $699 in 1986/1987. All exterior badging on Z28's including ones with the IROC-Z option were "Z28". The IROC-Z had body color ground effects, a door decal and unique striping. On the interior, the only graphical representation of the IROC-Z option was the dash emblem. It read Z28/IROC-Z.

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Willie

Supercharged 1987 305 IROC-Z, Daily-Driver, Emissions-Legal.
ATI D1SC (10-psig): 12.056 @ 116.62 mph.
Stats are altitude corrected for 3,100 feet using NHRA's Altitude Correction Table.

http://willie.camaro-firebird.org/

1987 "20th Anniversary Commemorative Edition" Z28 Convertible -- Super Chevy Show Class Winner, 1998.

OLDYELLR

Mine is an original IROC-Z, converted to 5.0 Liter HO by the previous owner. THe dash has the Z28 5.0 Liter HO emblem. Is that correct?

Drew

iTrader: (58)

I'd guess that the dash emblem should read Z28 with IROCZ in smaller text at the bottom... But, is the 8th digit of your VIN a G?

OLDYELLR

As I said, the car is an original IROC-Z, but not originally a 5.0 Liter HO (L69). The previous owner made the conversion along with what I would imagine are all the graphics, including the "Z28/5.0 LITER HO" dash emblem. The VIN has 'H' for the original LG4 engine. I was just wondering if the dash emblem was what GM used on the L69 cars.

Drew

iTrader: (58)

HO Z28's had the HO badge on the dash, however the L69 Iroc's probably had the Iroc badge instead.