THE FESLER BLOG

1970 Chevrolet Chevelle SS 454 LS6 hardtop with cowl induction hood and SS stripes
big block

Real 1970 Chevelle LS6 or tribute: what the VIN and cowl tag will not say

Chevrolet built 4,475 Chevelles with the LS6 in 1970 and none in 1971. The VIN and cowl tag do not encode LS6, so here is what the number counts, why the 1971 car was cancelled, and which documents...

Build TipsFesler pro-touring Chevelle build, the modern day two car

Day two muscle cars: what the term means and why pro-touring is its heir

Almost nobody left a muscle car stock in 1969. Here is what a day two car actually is, the verified history behind Cragar, Hurst, Hooker and Sun, the MCACN judging rules, how to spot period mods on...

Build TipsChevrolet El Camino with Fesler flush-mount glass and dirt bikes in the bed

Is the El Camino a car or a truck? The 1959 to 1987 record, settled

The El Camino was engineered from a passenger car every year it was built, yet federal rules and most states classify it as a pickup. Here is the Ranchero-first timeline, the 1959 to 1987 generatio...

Build Tips1969 Chevrolet Camaro Z/28 with Fesler USA flush-mount glass

The 1967 Camaro Z/28 was built to turn, and it is the first pro-touring car

In 1967 Chevrolet built 602 Camaros with the smallest V8, mandatory disc brakes, and a road-course suspension, and hid it behind order code Z28. The verified story of Vince Piggins, the 302, Penske...

Build TipsPro-touring Pontiac Firebird and Chevrolet Camaro nose to nose in Phoenix, Arizona

Is the Firebird just a rebadged Camaro? The four inches that prove it is not

Everyone says a Firebird is a Camaro with a different nose. The panel list, the four inch length difference, the engine story, and the rear suspension say otherwise. What is really shared, what is ...

Build TipsBlue restomod Camaro with flush glass on an auction preview lot while a buyer inspects the front end with a flashlight

How to inspect a restomod before buying at Barrett-Jackson

A practical checklist for how to inspect a restomod before buying at Barrett-Jackson Scottsdale: paperwork, glass, body, interior, drivetrain and chassis, plus what to know before you register to bid.

CamaroBlack and gold Pontiac Trans Am on a desert road outside Phoenix, Arizona

The 1969 Trans Am: 697 cars nobody wanted, and how the flop outlasted muscle

Pontiac built 697 Trans Ams in 1969 and struggled to sell them. Ten years later it built 117,108 in one year. The verified story of the WS4 package, the borrowed SCCA name, the 400 that could not r...

Build TipsGray pro-touring Chevelle hardtop with flush-mount glass parked in a sunny show lot with a blurred crowd behind it

SEMA Show 2026 guide: dates, SEMA Fest public day, and what builders should watch

SEMA Show 2026 runs November 3 to 6 in Las Vegas, and the public gets in on Friday, November 6 only. Here are the official dates, hours, ticket options and pickup rules, plus what builders should l...

Build TipsPlain beige 1969 Nova sleeper with dog-dish hubcaps and flush-mount glass at a desert gas station at dawn

The 1969 Nova SS 396 was never grandma's car, and the numbers prove it

The Nova gets dismissed as basic transportation. In 1969, 5,262 buyers ordered the 375 hp L78 396 in a body 500 pounds lighter than a Chevelle. Here is the real record on the SS 396, COPO 9738, and...

C10Fesler's matte red OBS shop truck, passenger side, at a classic car show in Arizona

Dino's Git Down 2026: dates, hours, raffle and where to find Fesler

Dino's Git Down 2026 runs November 13 and 14 at State Farm Stadium in Glendale. Here are the official hours, vehicle rules, raffle details and what to bring, plus how to find the Fesler booth and o...

Build TipsRed 1970 Chevelle SS and blue 1969 Pontiac GTO parked nose to nose on an empty desert highway at golden hour

Chevelle SS vs GTO: the GTO started the war, but it did not win it

The GTO started the muscle car era in 1964, but the story that the Chevelle SS just copied it does not survive the production numbers. Year by year sales, the 1965 Z16, and the 450 hp LS6 settle th...

Build TipsHugger Orange 1969 Camaro with flush mount glass on an Arizona desert road at golden hour

Hugger Orange code 72: how to prove it on your own trim tag

Hugger Orange was code 72 on the 1969 Camaro and code 990 Monaco Orange on the 1969 Corvette, the same PPG 2084 paint under two names. Where the name came from, the Carousel Red argument, and how t...

1st Gen CamaroBlack 1969 Camaro pro touring build with flush mount glass on a Phoenix street at dusk, Camelback Mountain behind

Why the 1969 Camaro model year ran 16 months and the 1970 1/2 never existed

Broken quarter panel dies at Fisher Body, not a strike, kept the 1969 Camaro in production until November 1969 and pushed the second gen to February 1970. Why 1969 is the longest Camaro model year ...

Build Tips1967 Chevy C10 small back window cab, rear three quarter view in the Sonoran Desert

1967 C10 small back window: the one-year tell that dates a truck on sight

A small rear window on a 1967-72 Chevy or GMC light truck means one thing: it is a 1967. Why the small window was standard, not optional, why the test only works one way, and which other 1967 tells...

Build TipsOrange first generation Camaro restomod with white stripes in a restoration shop alongside another first-gen Camaro and a bare shell

1967 vs 1968 vs 1969 Camaro: What Actually Interchanges

First-gen Camaros look interchangeable and are not. Glass and kick panels carry all three years, door panels and power window kits split at 1967, and the dash and A-pillars are 1969-only. Here is t...

air conditioningA family of four crammed into a pro-touring muscle coupe on an Arizona desert highway, the driver awake and rubbing her forehead while the front passenger and two kids in the back seat are asleep

The Recirculation Button: Why Long Drives Make You Sleepy, and Why Your Restomod Has It Worse

The recirculation button seals your cabin and CO2 climbs. Here is what the research actually measured, what it does not prove, and why a finished restomod with flush-mount glass and aftermarket A/C...

60/40 splitA 60/40 split bench seat frame in raw steel on a welding table in the Fesler shop in Phoenix, Arizona

How Fesler Builds Custom Seats by Hand in Phoenix: Bench, 60/40, 50/50, Bucket and Rear Seats

Fesler fabricates the steel frame, cuts and shapes the foam, and wraps the cover for every custom seat in its Phoenix, Arizona shop. Bench seats, 60/40 and 50/50 splits, bucket seats and matching r...

A-pillarsDark green pro-touring muscle coupe parked at night in a home garage under warm light with flush-mount glass

How to Put Real Speakers in a Classic Without Cutting the Sheet Metal

Classic cars were built for one paper speaker in the dash. Getting real sound out of one without hacking up original sheet metal comes down to using fiberglass panels with speaker fitment already m...

B-bodyBlacked out second generation Dodge Charger style fastback restomod at dusk in an industrial lot with flush-mount glass

The 1968-1970 Dodge Charger Restomod Guide: What to Build and What to Leave Alone

The second-generation Charger is the best-looking American car of the era and one of the least well-served by the aftermarket. Here is what changed between 1968, 1969, and 1970, which cars you shou...

Build TipsSilver pro-touring muscle car in a shop shot through the flush-mount windshield showing the dash and cowl area

Dash Overlay vs. Full Dash Restoration: Which One Your Build Actually Needs

A cracked dash pad has three fixes: a drop-in fiberglass overlay, a gauge-area insert, or a full strip-and-restore. Here is what each one actually costs, what it hides, what it does not, and how to...

Build TipsBlack classic muscle car at dusk with the driver door glass halfway down showing one-piece frameless glass and no vent window

Power Windows in a Classic: What It Takes, What It Costs, and the Mistake That Doubles the Bill

A complete four-window power window conversion runs about $580 to $1,300 depending on the platform. Here is what belongs in a real kit, where the switches should go, what goes wrong on the install,...

Build TipsPro-touring classic muscle car in a Phoenix shop with doors closed and flush-mount glass, representing a finished fiberglass door panel interior build

Why Fiberglass Door Panels Are Worth It, and What Cheap Door Panels Actually Cost You

Hand-laid fiberglass door panels cost more than ABS or hardboard reproductions. Here is the honest breakdown of what you actually get: less road noise, no warping in summer heat, a rigid speaker ba...

billetBillet aluminum steering wheel with leather rim in a custom pro-touring C10 interior with tan leather

The Pro-Touring Steering Wheel Guide: Choosing the Right Wheel for Your Build

The steering wheel is the one part of your build you touch every second you drive. Here is how to choose diameter, dish, grip, and style, plus a look at the Sparc Industries billet wheels we carry.

Billet HardwareLess is the upgrade: the Fesler approach to a clean, clutter-free classic

Less is the upgrade: the Fesler approach to a clean, clutter-free classic

The best builds look calm because of everything that was taken away. Inside the Fesler approach to a clutter-free classic: flush glass that deletes the trim ring, the vent-window delete and the C10...