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#rpo-codes

Close-up of the Rochester Ramjet mechanical fuel injection system on a 1957 Chevrolet Corvette, the pioneering RPO option that established the fuelie legend
Car Features

Most iconic Corvette packages: the RPO codes that defined the car

Tom Ramirez · · 10 min
Engine bay of a 1990 Chevrolet Corvette ZR1 showing the LT5 dual-overhead-cam 32-valve V8 with ZR1 badging under dramatic overhead lighting
Car Features

Corvette ZR1: what the designation means and where it came from

Wayne Coburn · · 8 min
1969 Chevrolet C10 -- SPID label inside the glovebox
History & Heritage

Understanding the C10 SPID Label and Factory Option Codes

Mike Sullivan · · 7 min
Close-up of a 1960s Chevrolet Corvette tank sticker and RPO build sheet showing factory option codes stamped on metal inside the engine bay
Car Features

Corvette RPO codes and build sheet: how to read factory documentation

Tom Ramirez · · 9 min
1970 Chevrolet Chevelle Turbo-Jet 454 - dealership showroom scene
Car Features

Turbo-Jet 454: How Chevrolet Marketed a Legend

Tom Ramirez · · 6 min
Chevrolet Chevelle SS badge - fender stripe close-up detail
History & Heritage

What "SS" Actually Meant on a Chevelle

Tom Ramirez · · 7 min
1969 Chevelle SS396 interior — bucket seats and gauge cluster
History & Heritage

SS Interior and Trim Character

Tom Ramirez · · 6 min
1995 Chevrolet Corvette pace car replica in dark purple metallic over Arctic white displayed at a classic car show under spotlights
Car Features

Corvette Special Editions & RPO Codes

Wayne Coburn · · 12 min
1970 Chevrolet Chevelle - 396 air cleaner badge close-up
Car Features

The 396 That Became a 402

Dan Reeves · · 5 min
1970 Chevelle and 1971 Corvette - LS6 family comparison
Car Features

The LS6's Family Tree: Corvette LT-1 and Chevelle's Cousins

Marcus Feld · · 7 min
Engine bay detail of a 1969 Corvette L88 427 big block V8 showing the massive Holley carburetor and chrome valve covers in dramatic workshop lighting
Car Features

Corvette big block 427 and 454: the factory record on America's most documented V8s

Wayne Coburn · · 8 min