Engine Swap Technical Support


Donor Vehicles For Gen III Hemi Engines Vehicles that Came from the Factory with Gen III Hemi Engines Updated - 2020-11-03
Donor Vehicles For Transmissions Vehicles that Have Transmissions that Can be Used in Gen III Hemi Swaps Updated - 2020-11-03

Engine Swap

Ford Godzilla Swaps Made Easy

New Single-Plane Intake Manifold for Gen III Hemi

LS Powered VW Bus: Wild in the Streets

Godzilla-Swap Mustang: Fox-Body Monster Power Thrills

'71 Plymouth Duster Runs LS, Hemi, and Coyote Engines for Holley Fests

Easily Add Lower Support to Your Gen III Hemi Engine and Transmission

Holley Low-Profile Intake Manifold For Ford Godzilla

Holley’s Hemi Engine Sweepstakes Winner Has Big Plans For That Burly 392

Can A Modern V6 Swap Work? We Check Out Holley's LV1 V6-Swapped Pontiac Development Test Vehicle

Low-Profile Exhaust Manifolds For Your Gen III Hemi Swap

Holley MoParty 2022: From Charger to Ute - Look at this Build with a Hemi Upgrade and Custom Bed!

Make Your Next Gen III Hemi Swap Easier With Our Holley Hemi Swap Oil Pans

Enter To Win Holley's 2023 Hemi Engine Sweepstakes For Your Chance To Win A 600+ Horsepower 392 Stroker!

Holley MoParty 2022: The Hellcat Dart Droptop

This 1954 Chevrolet Was Destined To Have Hemi Power

Holley MoParty 2022: This Dakota’s Got The Heart Of A Hellraiser

Dodge's New Product Blitz: Challenger Convertible, Hellcat Durango, Drag Pak Rolling Chassis, And More

Make Your Gen III Hemi Shine With Mr. Gasket Polished Valve Covers

Deep Dive: Holley Terminator X For The Gen III Hemi

First Drive: 2022 Dodge Challenger SRT Super Stock

Holley Rendered Rides: Dodge Charger SRT Hellcat Ute

MoParty 2021: Boosted Motorsports’ “Hellkota” Dakota R/T

How To: Install a Holley Gen III Hemi Front Accessory Drive Kit

First Drive: 2022 Jeep Grand Wagoneer

With DiabloSport’s Support For 2022 Ram Trucks, Tuning Is Just The Beginning

New York International Auto Show 2022 - The Fifteen Hottest Vehicles From The Floor

How To Relocate The Alternator Of A Gen III Hemi With Help From Holley

Holley EFI’s Smart Coil Kits for Coyote and Gen III Hemi Will Support Up To 3,000 Horsepower

Holley MoParty 2021: Mike Copeland’s Mid-Engined, Hemi-Powered Dodge Rampage

How to Install Holley’s New Gen III Hemi Mid-Mount Accessory Drive Kit

Holley MoParty 2021: Jeff Keen’s Hellcat-Powered Dragster

Shake A Leg: Chris "Legmaker" Harrigan's 2006 Dodge Charger SRT-8

Deep Dive: Hays Hot Street Series Clutch And Flywheel Kits

Deep Dive: Holley's Gen III Hemi Mid-Mount Accessory Drive

Holley MoParty 2021: A Turbocharged Challenger Redeye That Only Knows The Dragstrip

Dodge to Give Away 25 Hellcats and Revive Direct Connection with "Never Lift" Campaign

Quench The Thirst For Power With Holley's Line Of Late-Model Drop-In Fuel Pumps

DiabloSport Unlocks The Full Potential Of 2020 and 2021 Hellcat, Trackhawk and TRX Mopars

How to Swap a Gen III Hemi into an E-Body Mopar with Bolt-on Parts

How To Swap A Gen III Hemi Into A 1970-1974 Mopar E-Body

Why The 1970-1974 Mopar E-Body Is A Great Gen III Hemi Swap Candidate

Hooker Blackheart Clamshell Mounts Make LS and LT Engine Swaps Easier than Ever

Hooker BlackHeart 2019-2021 RAM 1500 Dual Cat-Back Exhaust Systems (BH2459 and BH2460)

Holley Rendered Rides: Shouldn't A Funny Car Look Like A Real Car?

Tech Tips For Measuring Lengths For V- and Serpentine Accessory Drive Belts

First Drive: 2021 Jeep Wrangler Unlimited Rubicon 392

SpeedKore's "Hellacious" 1968 Dodge Charger Is A Mid-Engined Mischief Maker

Gen III Hemi Swapped Crown Vic Makes Appearance at Holley MoParty 2020

Putting The Diablosport SRT Suspension Controller To Work

Living with the 2021 Ram 1500 TRX: On Road and Off

Engine Swap technical support

Finding a Donor Engine & Transmission

Engine Swap