1980-88 or 1989-91? electronic or manual tune? I can get them for about $15 with a warranty, but will have to get a cassette to test it...And try them at the yard if i can because it's a 30 minute drive depending on traffic.
electronic:
BLAZER/JIMMY (full size) 85-88 ETR (AM-FM-stereo), w/cassette
CHEVROLET VAN 85-87 ETR (AM-FM-stereo), w/cassette
CHEVROLET 10 PICKUP 85-87 ETR (AM-FM-stereo), w/cassette
CHEVROLET 20 PICKUP 85-88 ETR (AM-FM-stereo), w/cassette
CHEVROLET 30 PICKUP 85-88 ETR (AM-FM-stereo), w/cassette
CUSTOM CRUISER 84 ETR (AM-FM-stereo), w/cassette, w/o CB
CUSTOM CRUISER 85-87 ETR (AM-FM-stereo-cassette)
EIGHTY EIGHT 84 ETR (AM-FM-stereo), w/cassette, w/o CB
EIGHTY EIGHT 85 ETR (AM-FM-stereo-cassette)
GMC 1500 PICKUP 85-87 ETR (AM-FM-stereo), w/cassette
GMC 2500 PICKUP 85-87 ETR (AM-FM-stereo), w/cassette
GMC 2500 PICKUP 88 VIN models "R/V", ETR (AM-FM-stereo), w/cassette
GMC 3500 PICKUP 85-87 ETR (AM-FM-stereo), w/cassette
GMC 3500 PICKUP 88 VIN models "R/V", ETR (AM-FM-stereo), w/cassette
GMC VAN 85-87 ETR (AM-FM-stereo), w/cassette
GRAND PRIX 84 ETR, AM-FM-stereo-cassette, w/o CB
MALIBU 84 ETR, AM-FM-stereo-cassette, exc. CB
MALIBU 85 ETR (AM-FM-stereo-cassette)
MONTE CARLO 84 ETR, AM-FM-stereo-cassette, exc. CB
MONTE CARLO 85 ETR (AM-FM-stereo-cassette)
NINETY EIGHT 84 ETR (AM-FM-stereo), w/cassette, w/o CB
SPRINT (GMC) 84 ETR, AM-FM-stereo-cassette, w/o CB
SPRINT (GMC) 85 ETR (AM-FM-stereo-cassette)
SUBURBAN 10 85-88 ETR (AM-FM-stereo), w/cassette
SUBURBAN 1500 85-88 ETR (AM-FM-stereo), w/cassette
SUBURBAN 20 85-88 ETR (AM-FM-stereo), w/cassette
SUBURBAN 2500 85-88 ETR (AM-FM-stereo), w/cassette
Manual tune:
BLAZER/JIMMY (full size) 80-83 MTR, AM-FM-stereo, cassette
BLAZER/JIMMY (full size) 84-88 MTR, AM-FM-stereo, w/cassette
BONNEVILLE 80-81 AM-FM-stereo-cassette
BONNEVILLE 82-84 MTR, AM-FM-stereo, cassette
BUICK 78-79 AM-FM-stereo-cassette
CAMARO 79-80 AM-FM-stereo-cassette
CAMARO 81 AM-FM-stereo-cassette, MTR
CAPRICE 80-81 AM-FM-stereo-cassette, MTR
CAPRICE 82-84 MTR, AM-FM-stereo, cassette
CATALINA 80-81 AM-FM-stereo-cassette
CENTURY 78-80 AM-FM-stereo-cassette
CENTURY 81 AM-FM-stereo-cassette, MTR
CHEVROLET PASS. 79 AM-FM-stereo-cassette
CHEVROLET VAN 79-80 AM-FM-stereo-cassette
CHEVROLET VAN 81-83 MTR, AM-FM-stereo, cassette
CHEVROLET VAN 84-87 MTR, AM-FM-stereo, w/cassette
CHEVROLET 10 PICKUP 79-80 AM-FM-stereo-cassette
CHEVROLET 10 PICKUP 81-83 MTR, AM-FM-stereo, cassette
CHEVROLET 10 PICKUP 84-87 MTR, AM-FM-stereo, w/cassette
CHEVROLET 20 PICKUP 79-80 AM-FM-stereo-cassette
CHEVROLET 20 PICKUP 81-83 MTR, AM-FM-stereo, cassette
CHEVROLET 20 PICKUP 84-88 MTR, AM-FM-stereo, w/cassette
CHEVROLET 30 PICKUP 79-80 AM-FM-stereo-cassette
CHEVROLET 30 PICKUP 81-83 MTR, AM-FM-stereo, cassette
CHEVROLET 30 PICKUP 84-88 MTR, AM-FM-stereo, w/cassette
CUSTOM CRUISER 80-81 AM-FM-stereo-cassette, MTR
CUSTOM CRUISER 82-83 MTR, AM-FM-stereo, cassette
CUSTOM CRUISER 84-87 MTR, AM-FM-stereo, w/cassette
CUTLASS 78-81 AM-FM-stereo-cassette
CUTLASS 82 AM-FM-stereo-cassette, MTR
EIGHTY EIGHT 80-81 AM-FM-stereo-cassette, MTR
EIGHTY EIGHT 82-83 MTR, AM-FM-stereo, cassette
EIGHTY EIGHT 84-85 MTR, AM-FM-stereo, w/cassette
ELECTRA 80-81 AM-FM-stereo-cassette, w/o full feature
ELECTRA 82-83 MTR, AM-FM-stereo, cassette
FIREBIRD 78-80 AM-FM-stereo-cassette
FIREBIRD 81 AM-FM-stereo-cassette, MTR
GMC 1500 PICKUP 79-80 AM-FM-stereo-cassette
GMC 1500 PICKUP 81-83 MTR, AM-FM-stereo, cassette
GMC 1500 PICKUP 84-87 MTR, AM-FM-stereo, w/cassette
GMC 2500 PICKUP 79-80 AM-FM-stereo-cassette
GMC 2500 PICKUP 81-83 MTR, AM-FM-stereo, cassette
GMC 2500 PICKUP 84-87 MTR, AM-FM-stereo, w/cassette
GMC 2500 PICKUP 88 VIN models "R/V", MTR, AM-FM-stereo, w/cassette
GMC 3500 PICKUP 79-80 AM-FM-stereo-cassette
GMC 3500 PICKUP 81-83 MTR, AM-FM-stereo, cassette
GMC 3500 PICKUP 84-87 MTR, AM-FM-stereo, w/cassette
GMC 3500 PICKUP 88 VIN models "R/V", MTR, AM-FM-stereo, w/cassette
GMC VAN 79-80 AM-FM-stereo-cassette
GMC VAN 81-83 MTR, AM-FM-stereo, cassette
GMC VAN 84-87 MTR, AM-FM-stereo, w/cassette
GRAND PRIX 78-81 AM-FM-stereo-cassette
GRAND PRIX 82 AM-FM-stereo-cassette, MTR
GRAND PRIX 83-84 MTR, AM-FM-stereo-cassette
IMPALA 80-81 AM-FM-stereo-cassette, MTR
IMPALA 82-84 MTR, AM-FM-stereo, cassette
LE MANS 78-81 AM-FM-stereo-cassette
LESABRE 80-81 AM-FM-stereo-cassette, w/o full feature
LESABRE 82-83 MTR, AM-FM-stereo, cassette
MALIBU 79-82 AM-FM-stereo-cassette
MALIBU 83-85 MTR, AM-FM-stereo-cassette
MONTE CARLO 79-82 AM-FM-stereo-cassette
MONTE CARLO 83-85 MTR, AM-FM-stereo-cassette
MONZA 79-80 AM-FM-stereo-cassette
NINETY EIGHT 80-81 AM-FM-stereo-cassette, MTR
NINETY EIGHT 82-83 MTR, AM-FM-stereo, cassette
NINETY EIGHT 84 MTR, AM-FM-stereo, w/cassette
NOVA 79 AM-FM-stereo-cassette
OLDSMOBILE 79 AM-FM-stereo-cassette
PARISIENNE 80-81 AM-FM-stereo-cassette
PARISIENNE 82-84 MTR, AM-FM-stereo, cassette
PARK AVENUE 80-81 AM-FM-stereo-cassette, w/o full feature
PARK AVENUE 82-83 MTR, AM-FM-stereo, cassette
PONTIAC 78-79 AM-FM-stereo-cassette
REGAL 78-80 AM-FM-stereo-cassette
REGAL 81 AM-FM-stereo-cassette, MTR
REGAL 82-83 MTR, AM-FM-stereo, cassette
RIVIERA 78 AM-FM-stereo-cassette
RIVIERA 79 MTR, AM-FM-stereo-cassette
RIVIERA 80-81 AM-FM-stereo-cassette, w/o full feature
SKYHAWK 80 AM-FM-stereo-cassette
SKYLARK 79 AM-FM-stereo-cassette
SPRINT (GMC) 78-82 AM-FM-stereo-cassette
SPRINT (GMC) 83-85 MTR, AM-FM-stereo-cassette
STARFIRE 80 AM-FM-stereo-cassette
SUBURBAN 10 79-80 AM-FM-stereo-cassette
SUBURBAN 10 81-83 MTR, AM-FM-stereo, cassette
SUBURBAN 10 84-88 MTR, AM-FM-stereo, w/cassette
SUBURBAN 1500 79-80 AM-FM-stereo-cassette
SUBURBAN 1500 81-83 MTR, AM-FM-stereo, cassette
SUBURBAN 1500 84-88 MTR, AM-FM-stereo, w/cassette
SUBURBAN 20 79-80 AM-FM-stereo-cassette
SUBURBAN 20 81-83 MTR, AM-FM-stereo, cassette
SUBURBAN 20 84-88 MTR, AM-FM-stereo, w/cassette
SUBURBAN 2500 79-80 AM-FM-stereo-cassette
SUBURBAN 2500 81-83 MTR, AM-FM-stereo, cassette
SUBURBAN 2500 84-88 MTR, AM-FM-stereo, w/cassette
SUNBIRD 80 AM-FM-stereo-cassette
TORONADO 79 AM-FM-stereo-cassette
TORONADO 80-81 AM-FM-stereo-cassette, MTR