0:00 / 0:00
Deep dive with the leading custom chassis builder Roadster Shop

Deep dive with the leading custom chassis builder Roadster Shop

CarCast Oct 06, 2025 81 min
0:00
0:00

About this episode

A deep dive into the world of custom chassis building with the Roadster Shop, this episode features engaging discussions about their innovative approaches to chassis design and the evolution of car building techniques. The hosts share anecdotes about notable builders like the Ring Brothers and their experiences at events like SEMA. The conversation also touches on the challenges of hiring skilled labor in the automotive industry, the importance of customer relationships, and the impact of modern technology on chassis manufacturing. Listeners will gain insights into the craftsmanship and passion that drive the custom car scene.

Filter:
|
Technical Too Afraid to Ask
Car

Ford Mustang

"...one of the first cars that they built the red Mustang convertible showed up at..."

The Mustang is a popular sports car made by Ford. It's known for being fast and stylish, and many people love it for its performance and design.

Term

SEMA

"...when I think Adam Kroll and I went and at SEMA and helped sort of debut one of their cars."

SEMA is a big car show in Las Vegas where companies show off new car parts and custom cars. It's important for people in the car industry to see the latest trends and products.

Car

Ford Fairlane

"...It was the fair lane. The afterburner. Afterburner. That was 15 years, 10 years ago."

The Ford Fairlane is a classic car made by Ford, popular in the 1960s. It's known for its good looks and performance during a time when muscle cars were very popular.

Company

Roadster Shop

"Well, all right. Roadster Shop. Well, we don't build Roadsters interestingly enough."

Roadster Shop is a business that makes parts for classic cars, especially the frames that hold everything together. They help car enthusiasts build or restore their vehicles to make them look and drive better.

Concept

chassis

"We started off doing a lot of like thirties era street rods, hot rod stuff, you know, in the early 2000s, we were chassis, small chassis manufacturer and really weren't building any cars..."

The chassis is the main frame of a car that holds everything together, like the engine and wheels. It's important for how strong and stable the car is when it drives.

Concept

classic car

"...our primary focus is manufacturing chassis for virtually anything, any sort of classic car."

Classic cars are older vehicles that people love to collect and restore. They are usually at least 20 years old and are appreciated for their style and history.

Company

Ring Brothers

"like being car builders over the years and, you know, working with guys like the Ring Brothers..."

Ring Brothers are famous for making custom cars that look amazing and perform well. They are respected in the car community for their work on classic cars.

Term

road course

"...putting stuff on a drag strip, putting stuff on a road course, putting stuff in an autocross and listening to what our customers are using their cars for..."

A road course is a racetrack that has lots of turns and straight sections. It's different from an oval track because you have to turn a lot, which makes it more challenging to drive fast.

Term

autocross

"...putting stuff on a road course, putting stuff in an autocross and listening to what our customers are using their cars for..."

Autocross is a type of car racing where drivers take turns racing through a course marked by cones. Each driver goes one at a time, and the goal is to finish the course as quickly as possible without hitting the cones.

Term

three inch exhaust

"...we need three inch exhaust, it's got to go over the axle, where we run in the fuel lines..."

A three inch exhaust is a type of exhaust pipe that is three inches wide. It helps the engine breathe better, which can make the car go faster.

Part

suspension

"...the very first thing you would do is pull the front rear suspension out of it and find an appropriate wheel and tire size..."

Suspension is the system that connects a car to its wheels and helps it handle bumps in the road. Changing the suspension can change how high or low the car sits and how it drives.

Term

10 gauge steel

"...15 foot long sheets of 10 gauge steel. We'd trace that out onto that table and from there actually design it like to scale..."

10 gauge steel is a type of steel that is about as thick as a pencil. It's used in building things because it's strong and can handle a lot of weight.

Part

Tig rod

"...there was tons of Tig rod that laid all over that tail because the Tig rod, you know, you'd use like 16th rod if you needed to make something sharp, three sixteenths, you know, if you if you really just needed a soft bend..."

Tig rod is a metal wire used in a specific type of welding called TIG welding. It helps join pieces of metal together, and different types of rods are used for different jobs.

Term

ride height

"...physically see the proportions of that car that it couldn't be done without seeing the ride height in person. But the way we digitally scan cars now..."

Ride height is how high a car sits off the ground. It can change how the car drives and feels on the road.

Term

CAD

"...the way we digitally scan cars now and the perspectives we get in CAD, it's so much better than doing it that way..."

CAD is a computer program that helps designers create detailed drawings and models of things, like cars, on a computer.

Car

Ford Broncos

"...Jonathan Ward at Icon, cranking out Broncos and then a handful of projects. Broncos are happening three, four a month at some of these shops."

The Ford Bronco is a popular SUV that can handle rough terrains and is known for its strong build. It's been around for many years and has recently come back with new features.

Company

Icon

"...Jonathan Ward at Icon, cranking out Broncos and then a handful of projects."

Icon is a company that takes old cars, like the Ford Bronco, and makes them look and work like new again, while keeping their classic style.

Car

Chevrolet Camaro

"...the end customer that's going to be doing the spec Camaro or spec Mustang install himself in his garage on the weekends..."

The Chevrolet Camaro is a type of sports car that many people enjoy driving. It's known for being fast and having a cool design.

Company

Rad Rides by Troy

"...we talked about Rad Rides by Troy, we talked about all the shops that we looked up to..."

Rad Rides by Troy is a company that customizes and builds cars, known for their creative and impressive designs. They are recognized in the car enthusiast community.

Term

DCT transaxle

"going to have to do on your end fabrication wise to fit this, you know, DCT transaxle and a seat like a human has to be in there..."

A DCT transaxle is a type of car transmission that helps change gears quickly, making the car faster and more efficient. It's often found in sports cars.

Term

horsepower

"...everyone's like 900 horsepower, it's going to overheat, you can't daily drive it, and I know customers were asking for that 15 years ago..."

Horsepower is a way to measure how strong an engine is. The more horsepower an engine has, the faster and more powerful the car can be.

Car

Chevrolet C10

"...e that you can, like I just, we finished up a 68 C10 with a 1000 horsepower Whipplecharged Wagner moto..."

The Chevrolet C10 is an older pickup truck that many people admire for its sturdy build and style. It's popular among those who like to fix up and customize vehicles.

Term

crate engine

"You've got to get the engine tuned and now these days, there's so many high power crate engines with sort of OE computers..."

A crate engine is a complete engine that you can buy and install in a car. It's ready to go, making it easier for people who want to upgrade their car's performance.

Term

EFI

"...what can be done on the tuning side and and EFI like, you know, back then, you try to tune a factory computer..."

EFI means Electronic Fuel Injection, which is a modern way of delivering fuel to an engine. It helps the engine run better and use fuel more efficiently.

Car

Mclaren 720S

"The McLaren 720S is one of the most amazing cars to drive. You can drive that thing all the time. It's great."

The McLaren 720S is a very fast and stylish sports car that you can drive comfortably every day. It's designed to be both fun on the racetrack and practical for regular use.

Car

McLaren Senna

"I got in the Senna and it was about 9 a.m. and by around noon, I'm like, I'm going to stop for lunch. I got to stretch. This thing is killing me."

The McLaren Senna is a very high-performance sports car that is built for racing. While it's amazing on the track, it can be uncomfortable for regular use.

Car

Ford Mustang GTD

"I think one car that you guys will actually like if you haven't driven it yet is the Mustang GTD."

The Mustang GTD is a special version of the Ford Mustang that is built for high performance. It's designed to be really fun to drive, especially in sporty situations.

Car

Mercury Monterey

"...shop chassis. Yeah, amazing car. We saw it up at Monterey car week. We were at the quail and saw them at th..."

The Mercury Monterey is a big, classic car that people liked in the 50s and 60s. It's known for being roomy and stylish, making it a favorite among vintage car fans.

Brand

Aston Martin

"...it like the Aston just has a absolute beautiful look to it so when you put that side by side with Troy..."

Aston Martin is a famous British car brand that makes luxury sports cars. They are known for their stylish designs and high performance, often seen in movies and car shows.

Car

Lamborghini 400

"... of course they're yes it's a you know it's a 67 Lamborghini 400 like I don't even know what I would do with it li..."

The Lamborghini 400 GT is an older luxury sports car from the 1960s that many people admire for its beauty and speed. It's one of the cars that helped make Lamborghini famous.

Car

Porsche 959S

"...ght Kenapa is taking million dollar plus Porsche 959s and doing Kenapa 959s and selling for two point s..."

The Porsche 959 is a super-fast sports car made in the late 1980s that was very advanced for its time. It's rare and special, making it a sought-after car for collectors.

Car

Ferrari 550 Ferraris

"...e you're not familiar with Superleggera is doing 550 Ferraris you know and they're they're taking a 550 and go..."

The Ferrari 550 Maranello is a luxury sports car made in the late 90s that is loved for its speed and beautiful design. It's a special car that many people dream of owning.

Car

Porsche 911

"...re's Lancia there's Porsches there's 928 there's 911 there's you know we saw Alfa Romeo's companies d..."

The Porsche 911 is a famous sports car known for its speed and unique shape. It's been around for a long time and is loved by many car enthusiasts for how well it drives.

Car

Porsche 928

"...ar right there's Lancia there's Porsches there's 928 there's 911 there's you know we saw Alfa Romeo's ..."
Car

Lamborghini Sian

"...mpanies doing that now Volvos the company Kyan's Sian is doing Volvos right so yes having the custom c..."

The Lamborghini Sian is a very fancy and powerful car that uses both gas and electricity to go fast. It's a new type of car for Lamborghini that still looks amazing and performs well.

Car

Mercedes-Benz SL

"... like you could do something cool with like a 90s SL 600 Mercedes that was a cool ass looking car yea..."

The Mercedes-Benz SL is a fancy convertible car that many people find stylish and fun to drive. It's known for being comfortable and powerful, making it a desirable choice for luxury car lovers.

Car

Chevrolet Chevelle

"...have a fox body Mustang or a 69 Camaro or a 1970 Chevelle or saw it in a movie like you know for a lot of u..."

The Chevrolet Chevelle is a classic car that many people love, especially for its powerful versions. It was popular in the 60s and 70s and is often seen as a cool muscle car.

Car

Fiat 600S

"...e to have one yeah there wasn't a lot of cool sl 600s in movies I guess seeing Scotty Peppin yeah right..."

The Fiat 600 is a small and affordable car that was popular in Italy during the 1950s and 60s. It's loved for its cute design and is often seen as a classic.

Car

Ford GT40

"...ay I'd be curious to see what like superformance GT40 sales were after Ford vs Ferrari if they had like..."

The Ford GT40 is a famous race car from the 1960s that won a lot of races, including a big one in France called Le Mans. It's known for its fast speed and unique design, making it a favorite among car fans.

Car

Chevrolet Corvettes

"...excited about that one and a lot of cool mid-year Corvettes coming out the pipeline and yeah we're I mean on..."

The Chevrolet Corvette is a popular American sports car that people love for its speed and cool looks. It's been around for many years and is often seen as a symbol of American automotive performance.

20 cars featured

Request an Explanation

Heard something you'd like explained? We'll add it to this episode.

Sign in to request explanations for terms you heard.

Want to learn more?

Browse our glossary for plain-English explanations of automotive terms, jargon, and concepts.

Explore Terms

Help improve this episode

See something that's not quite right? Our annotations are AI-generated and can sometimes miss the mark. Click the flag icon on any annotation to suggest a correction.

Report incorrect info
Suggest better explanations
Flag missing cars