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  • About Timeless Muscle Magazine

Rick Seitz

Rick Seitz is the owner and founder of AutoCentric Media, the parent company to Timeless Muscle Magazine, and has a true love and passion for all vehicles. When he isn’t tuning, testing, or competing with the magazine’s current crop of project vehicles, he’s busy tinkering and planning the next round modifications for his own cars.

New Products

Summit Racing LS SPC Engine Blocks

Rick Seitz
May 1, 2025
Build an LS-powered hot rod with th help of Summit Racing!
14
Read more
New Products

Enhance Your Engine’s Valvetrain with Dove Manufacturing Roller Rocker Arms

Rick Seitz
April 12, 2025
Get your classic American V8 engine up to date with these brand new roller rockers from Dove Manufacturing.
31
Read more
New Products

VIDEO: LS Swap With a Classic Look — Holley RetroFilter

Rick Seitz
April 9, 2025
Classic looks with modern functionality.
34
Read more
Features

VIDEO: Trans Am Worldwide Unveils the 70/SS Hardtop Convertible

Rick Seitz
February 11, 2025
The Chevelle is back, but only with the help of Trans Am Worldwide.
99
Read more
Features

Steeda Unleashes the 2025 Q850 StreetFighter: The Ultimate Performance Mustang

Rick Seitz
February 6, 2025
The Steeda Q850 is a Mustang like no other!
86
Read more
Dyno

VIDEO: SDPC Builds an All-Motor 611HP 392 HEMI

Rick Seitz
February 5, 2025
Dan Arnold of SDPC performs a camshaft shootout on a 6.4L 392 HEMI.
92
Read more
Uncategorized

Win TWO Classic High Performance Mopars Through Dream Giveaway

Rick Seitz
January 2, 2025
Make your classic Mopar dream a reality with the Mopar Dream Giveaway for 2025!
125
Read more
New Products

Dakota Digital Announces RTX Instruments For the 1982- 89 Camaro

Rick Seitz
December 19, 2024
Digital gauges for 1982-1989 Camaro in RTX form, from Dakota Digital
112
Read more
Billy Madison

Dakota Digital RTX Gauge Cluster for 1970-1981 Trans Am

Rick Seitz
December 9, 2024
RTX gauges from Dakota Digital, to our Trans Am project car.
152
Read more
Features

Dream Giveaway Announces the 2005 Ford GT Sweepstakes for 2025!

Rick Seitz
December 2, 2024
Win America’s Ferrari Killer – The 2005 Ford GT from Dream Giveaway
210
Read more
New Products

Ohio Speed Shops Releases LS3 500HP Deluxe Engine Package

Rick Seitz
November 25, 2024
Ohio Speed Shops announces 500hp Deluxe crate eying for classic muscle cars and trucks!
184
Read more
Features

BLAZIN RODZ UNVEILS A CARBON-FIBER 1970 DODGE CHARGER WITH FACTORY ...

Rick Seitz
November 8, 2024
Showcasing the first-ever Direct Connection 1500 HEMI crate engine from DSR Performance, the carbon-fiber Charger sits atop a Roadster Shop chassis with a custom candy-red finish and will be listed on the Hemmings live auction ...
248
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Features

SEMA 2024: RINGBROTHERS DEBUTS “INFECTED” 1970 PLYMOUTH ‘CUDA

Rick Seitz
November 5, 2024
Ringbrothers transforms Plymouth’s iconic muscle car into a celebration of color, performance, innovative design and the highest level of build quality
224
Read more
Features

Digging Into Why STA-BIL For Winter Storage is Necessary

Rick Seitz
October 10, 2024
Learning more about fuel, to protect your vehicle.
270
Read more
New Products

SDPC Announces Their Gen-V LT VVT Delete Wet Sump Front ...

Rick Seitz
September 25, 2024
Make your GEN-V LT engine operate more reliably with this latest piece from SDPC!
271
Read more
Features

VIDEO: Bill Ford Takes jay Leno For a Spin in ...

Rick Seitz
September 3, 2024
Bill Ford locates, repurchases, and brings the 1964-1/2 Mustang Pace Car to Jay Leno's Garage.
377
Read more
Features

VIDEO: Jay Leno’s Garage Features Matching 1987 Monte Carlo Super ...

Rick Seitz
September 3, 2024
Gabriel Iglesias brings his brand new pair of Monte Carlo SS to Jay Leno's Garage. Check it out!
308
Read more
Features

VIDEO: Roadster Shop Builds a 700hp 1970 Chevelle SS

Rick Seitz
August 30, 2024
The Roadster Shop builds one amazing '70 Chevelle that makes our mouth water.
304
Read more
Features

Win the ULTIMATE Pair of Classic Chevy Muscle Cars

Rick Seitz
August 30, 2024
This is basi ally the dream pairing of two iconic classic Chevy muscle cars... and they could be YOURS!
242
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Features

Park These Two Four-Speed Fords in Your Garage

Rick Seitz
July 1, 2024
Win TWO classic 4-speed Fords through Dream Giveaway!
332
Read more
Features

WIN a ’65 GTO Convertible From Dream Giveaway

Rick Seitz
July 1, 2024
WIN this 1965 GTO from Dream Giveaway.
304
Read more
Uncategorized

Dakota Digital Announces GRFX Instruments For 1967- 68 Camaro/ Firebird

Rick Seitz
June 6, 2024
Dakota Digital bringing the latest tech to your early Camaro and Firebird.
345
Read more
Features

WIN a 1970 Corvette Through Dream Giveaway!

Rick Seitz
June 4, 2024
WIN a Big-Bock Corvette through Dream Giveaway, today!
324
Read more
New Products

Covico Steering Wheels are Back, From Lokar

Rick Seitz
May 16, 2024
Covico is back, thanks to our friends at Lokar.
457
Read more
New Products

SBC Aluminum Enforcer Flat Tappet Spring Cylinder Heads from AFR

Rick Seitz
May 9, 2024
Landrum has you covered for your various racing spring needs!
420
Read more
New Products

SBC Aluminum Enforcer Flat Tappet Spring Cylinder Heads from AFR

Rick Seitz
May 8, 2024
AFR cylinder heads lessens engine weight, while also increasing performance of your small block Chevy.
432
Read more
Features

Dream Giveaway Kicks off the Dual Hurst Vehicle Sweepstakes for ...

Rick Seitz
May 1, 2024
Enter Dream Giveaway's latest sweepstakes, today!
393
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Features

VIDEO: Installing Aldan American Coil-Overs in a ’69 Camaro

Rick Seitz
April 25, 2024
Aldan American coil-overs take your 1st-gen Camaro to the next level in handling.
467
Read more
New Products

Chevrolet Performance LT4 E-Rod Crate Engine Now Available

Rick Seitz
April 15, 2024
E-Rod crate now available in LT4 flavor!
366
Read more
Engine Tech

VIDEO: Doing a Leakdown Test on a 1300hp LS Engine

Rick Seitz
April 4, 2024
Performing a leak-down test on a boosted 1300+ horsepower LS engine!
452
Read more
1 2 3 … 18 »

VIDEOS

New Products

VIDEO: LS Swap With a Classic Look — Holley RetroFilter

Rick Seitz
April 9, 2025
Classic looks with modern functionality.
34
Read more

VIDEO: Trans Am Worldwide Unveils the 70/SS Hardtop Convertible

Rick Seitz
February 11, 2025

VIDEO: SDPC Builds an All-Motor 611HP 392 HEMI

Rick Seitz
February 5, 2025

VIDEO: Holley Introduces Small-Block Chevy Hi-Ram EFI Intakes

Chris Holley
December 3, 2024

VIDEO: Bill Ford Takes jay Leno For a Spin in ...

Rick Seitz
September 3, 2024

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