RK Knowledge Base

Triple Diamond Award-winning 1969 Chevrolet Corvette coupe with 427/390 big-block V8, sold by RK Motors

RK Knows: C3 Corvette (1968–1982) — Chrome Bumpers, Big-Blocks, and Which Years Hold Value

What is a C3 Corvette worth in 2026? RK Motors' sold data on 64 C3 Corvettes, the chrome-bumper vs. rubber-bumper value gap, a price ladder
Triple Crown-winning, numbers-matching 1963 Chevrolet Corvette split-window coupe with L76 327/340 V8, sold by RK Motors

RK Knows: C2 Corvette (1963–1967) — What Split-Window and Big-Block Sting Rays Are Worth Right Now

What is a C2 Corvette worth in 2026? RK Motors' sold data on 217 mid-year Corvettes, a price ladder from small-block drivers to L71, fuelie,

RK Knows: Shelby Mustangs — Which Years RK Motors Sells Most (and Why)

Short answer: if you’re shopping the Shelby Mustang market, 1968 is the year RK Motors knows best. Of the 58 GT350 and GT500 Shelby Mustangs

RK Knows: 1969 Chevrolet Camaro — What RK Motors’ Sales Data Says About the Market’s Favorite First-Gen

Short answer: if you’re shopping the first-generation Camaro market, 1969 is the year RK Motors knows best, and the data backs that up in a

The Restomod Bronco Boom: What RK Motors’ Data Says About Vintage SUV Demand

Short answer: if you’re trying to sell a well-documented Bronco restomod right now, the timing is in your favor. A recent Wall Street Journal feature

The Dream Cruise Effect: What RK Motors’ Data Says About Muscle-Car Demand

Every third Saturday in August, Woodward Avenue becomes the center of the American muscle-car world. The Woodward Dream Cruise brings together factory-original icons, home-built street

Monterey 2026 Recap: The Week’s Results, and What a Monterey-Caliber Build Looks Like at RK Motors

A 1963 Corvette Grand Sport just became the most expensive Corvette ever sold at auction. Here is what Monterey 2026 said about the market, and

The Corvette Ladder: From C2 Split-Window to Widebody Restomod

No nameplate anchors American car collecting quite like the Corvette. For nearly seventy-five years it has served as Chevrolet’s rolling laboratory and America’s most democratic

A curated multi-car collection featuring different eras and styles of collector cars parked together

Building a Coherent Collection: Curating a Garage That Holds Its Value

Every serious collector reaches the same fork in the road eventually. The first car was about passion. The second was about opportunity. By the third,

The Builder Signature Premium: Why a Roadster Shop or Art Morrison Chassis Adds Six Figures

Ask a serious collector what makes a car valuable and, until recently, the answer followed a predictable script: matching numbers, factory options, chain of ownership,

The New Status Symbol Isn’t What It Used to Be

There was an era, not so long ago, when the measure of a serious collector could be read in a single glance across a garage

Restored 1972 Chevrolet K5 Blazer restomod at RK Motors, an example of a once-overlooked utility vehicle now prized by collectors

The Cars That Changed Their Reputation Overnight

Some vehicles spent decades being overlooked, then suddenly everybody wanted one. A collector's guide to why entire market segments reprice almost overnight, illustrated with examples