how to tell if it is a real B4C
Thread Starter
Supreme Member

Joined: Mar 2001
Posts: 5,144
Likes: 2
From: CC, TX
Car: 1999 Yamaha Banshee
Engine: 379cc twin cyl 2-stroke stroker
Transmission: 6 spd manual
Axle/Gears: 14/41 tooth
how to tell if it is a real B4C
My neighbor is selling a 1991 Camaro. He says it is a former cop car and i want to know if it is a B4C or just a Z28 that some city used. It has AC, 305TPI, 5 speed, 4 wheel disc brakes. It has none of the badges on the side and back of the car that would normally say RS or Z28. It has a Z28 wing, but the guys son may have put that on. I am going to look at it tommorrow and would like to know if there is anything specifically i should look for to see if it is a B4C. Any help will be appreciated. Thanks
just ask him to show you the list of RPO codes, it should be one of the codes listed, though I could not tell you which option it is.
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'86 IROC 5-speed
305 LG4
edelbrock performer rpm intake
edelbrock 600 cfm carb
msd pro billet hei distributer
'95 3.23 rearend
hotchkis rear suspension
PST front polygraphite suspension
"speed kills. buy a f@&d, live forever."
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'86 IROC 5-speed
305 LG4
edelbrock performer rpm intake
edelbrock 600 cfm carb
msd pro billet hei distributer
'95 3.23 rearend
hotchkis rear suspension
PST front polygraphite suspension
"speed kills. buy a f@&d, live forever."
ha I'm feel dumb now. I didn't even think about the fact that the B4C is the RPO code to look for.
------------------
'86 IROC 5-speed
305 LG4
edelbrock performer rpm intake
edelbrock 600 cfm carb
msd pro billet hei distributer
'95 3.23 rearend
hotchkis rear suspension
PST front polygraphite suspension
"speed kills. buy a f@&d, live forever."
------------------
'86 IROC 5-speed
305 LG4
edelbrock performer rpm intake
edelbrock 600 cfm carb
msd pro billet hei distributer
'95 3.23 rearend
hotchkis rear suspension
PST front polygraphite suspension
"speed kills. buy a f@&d, live forever."
Supreme Member
Joined: Mar 2001
Posts: 1,065
Likes: 0
From: Tucson, Az, USA
Car: 1992 RS
Engine: 3.1L V6
Transmission: T5
I think you can tell from the vin number too? I think....
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1992 Polo Green RS 3.1L K&N conical and working on the ram air....
"Yeah, it's a V6 SO WHAT!?"
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1992 Polo Green RS 3.1L K&N conical and working on the ram air....
"Yeah, it's a V6 SO WHAT!?"
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