For a 200 amp alternator (Delco 22si or CS130) I'd see if it came stock in something and pull it at a u-pull it style junk yard where they charge a flat $25 for an alternator and will refund your money if it doesn't work. You might have to change the serpentine pulley to a 3/8" v-belt, but that is easy. The thing to look for is the mounts and plug location-
For example, SOME of the cars/trucks the 200 amp alternators were stock in are 91-96 impala/caprice with big v-8s and:
(1987) Chevrolet Blazer, GMC Jimmy 5.0L, 5.7L
(1987-93) Chevrolet, GMC P Series Step Van 4.3L, 5.7L
(1987) Chevrolet, GMC R, V Series Pickup 5.0L, 5.7L
(1987-88) Chevrolet, GMC Suburban 5.0L, 5.7L
1994-1997) Chevrolet S10 Pickups with 2.2 liter engine(1994-1997) GMC Sonoma with 2.2 liter engine
(1996-1997) Isuzu Hombre with 2.2 liter engine
(1989-88) Buick Century 2.8L
(1988-87) Cadillac Cimarron 2.8L
(1989-87) Chevrolet Beretta, Cavalier, Celebrity, Corsica 2.8L
(1994-90) Chevrolet Beretta, Cavalier, Celebrity, Corsica 3.1L
(1993-90) Chevrolet Lumina APV Van 3.1L
(1989-87) Oldsmobile Ciera, Firenza 2.8L
(1993-90) Oldsmobile Silhouette 3.1L
(1989-88) Pontiac 6000 2.8L
(1994-90) Pontiac Sunbird, Trans Sport 3.1L
Chevy Avalanche (2002-2004) with 5.3, 8.1 liter engines
Chevy Astro Van (1996-1999) with 4.3 liter V6 engine
Chevy S-10 Blazer (1996-1997) with 4.3 liter V6 engine
Chevy C Series Pickup (1996-2000) with 4.3, 5.0, 5.7, 6.5, 7.4 liter engines
Chevy K Series Pickup (1996-2000) with 4.3, 5.0, 5.7, 6.5, 7.4 liter engines
Chevy Express Van (1996-2004) with 4.3, 5.0, 5.7, 6.0, 6.5, 7.4 liter engines
Chevy Silverado Pickup (2000-2004) with 4.3, 5.0, 5.7, 6.0, 6.5, 6.6, 7.4 , 8.1 liter engines
Chevy Suburban (1996-2000) with 4.3, 5.0, 5.7, 6.5, 7.4 liter engines
Chevy Suburban (2000-2004) with 5.3, 6.0, 8.1 liter engines
Chevy Tahoe (1996-2000) with 5.7 gas engine, 395 diesel engine
Chevy Tahoe (2000-2004) with 4.8, 5.3 liter engines
GMC Jimmy (1996-2000) with 4.3 V6 engine
GMC Safari Van (1996-2000) with 4.3 V6 engine
GMC Savana Van (1996-2000) with 4.3, 5.0, 5.7, 6.5, 7.4 liter engines
Chevy Savana Van (2003-2004) with 4.3, 4.8, 5.3, 6.0 liter engines
GMC Sierra Pickup (2000-2005) with 4.3, 4.8, 5.0, 5.7, 6.0, 6.5, 6.6, 7.4 , 8.1 liter engines
GMC Sonoma (1996-2000) with 4.3 V6 engine
GMC Yukon (1996-2000) with 4.3, 5.0, 5.7, 6.5, 7.4 liter engines
GMC Yukon Denali (1996-2000) with 4.3, 5.0, 5.7, 6.5, 7.4 liter engines
GMC Yukon (2000-2004) with 4.8, 5.3 liter engines
GMC Yukon Denali (2001-2004) with 6.0 liter engine
GMC Yukon XL (2000-2004) with 5.3, 6.0, 8.1 liter engines
Isuzu Hombre (1997) with 4.3 V6 engine
Isuzu Ascender (2003-2004 ) with 5.3 liter engine
Olds Bravada (1996-2000) with 4.3 V6 engine
Cadillac Escalade (2002-2004) with 5.3, 6.0 liter engines
To name a few...
Another possibility is e-bay, type in 200 amp alternator and you'll find tons for $125 and up.
