GM’s CRAZIEST and BIGGEST V8 ENGINES ever made | You didn't know about!

BIGGEST V8 ENGINES Ever Built By GM What defines the weirdest GM engines? Is it unconventional design, massive size, or the sheer audacity of their performance? GM’s history is filled with engines that broke the mold, from the Buick 455, a lightweight big block with torque to spare, to the Pontiac 455, a powerhouse that combined muscle and smoothness. And who could forget the GMC 637, a 10.4-liter V8 so colossal it powered fire trucks and buses? Then there’s the ZZ632, the ultimate crate engine delivering a mind-blowing 1,004 horsepower and 876 lb-ft of torque—on pump gas! GM’s engineering genius didn’t stop at raw power; engines like the 60-degree V8 GMC 637 showcased innovation by adapting V6 architecture into a monster V8. From drag strips to muscle car icons like the Firebird Trans Am and GTO, these engines made history. Their massive displacement and cutting-edge designs pushed the boundaries of automotive engineering, earning them a place among the biggest GM engines ever created. Which engine would you drop into your dream build? Or do you know another GM masterpiece that deserves the spotlight? Share your thoughts, and don’t forget to like, comment, and subscribe to keep the conversation alive... 01:15 GMC 637 03:31 LSX454 05:13 Buick 455 07:04 ZZ632 09:02 Pontiac 455 10:58 Chevy 572 12:50 Oldsmobile 455 14:27 Cadillac 500 V8 16:02 Cadillac 472 17:53 Chevrolet ZZ502 GREAT VIDEOS FOR YOU: 1. GM's STRANGEST and WEIRDEST V8 engine | CRAZY 455s you didn't know about! https://youtu.be/MCrTm0IjATU 2. MOST FAILED and DANGEROUS GM Cars of all time | CANCELLED Cars https://youtu.be/maXmXgjKdiI 3. Chrysler’s MOST FAILED and WEIRDEST cars ever made https://youtu.be/D-MsMBMdzpw 4. Ford Boss 351 Cleveland | GREATEST and MOST SIGNIFICANT V8 engines https://youtu.be/EDuzak-bFCE 5. Ford´s GREATEST and MOST SIGNIFICANT V8 engines throughout history https://youtu.be/Kbbs1R_mYOM 6. FORD’S STRANGEST and WEIRDEST cars ever made | You didn't know about! https://youtu.be/v3k0XWGWYv0 7. NEVER BUY a Ford with this ENGINE | MOST FAILED Ford ENGINES ever put in production cars https://youtu.be/ONjWWAl_gBQ 8. Ford Y BLOCK V8 : MOST FAILED Ford’s engines of all time | Why? https://www.youtube.com/watch?v=Wyx2XpWdRe4 9. 10 MOST FAILED and WEIRDEST GM engines ever made https://youtu.be/PSeDQL9V33M 10. 25 MOST FAILED ENGINES ever put in production cars | Worst engine blunder! https://youtu.be/ARjPV1_W5Uo Welcome to MUSCLE CAR MASTERS.... Join Muscle Car Masters on an exhilarating journey as we uncover the heart, history, and horsepower behind these legendary machines. Our mission is to bring the memories back to all enthusiasts so Let's see Muscle Car Master Channel is a place to share, comment... and show your feelings, knowledge, and ideas about Muscle Cars. The most important thing: Through Muscle Car Masters channel, Let's help all fans know about the truths behind the screen history of American Muscle Cars. Subscribe to Muscle Car Masters Channel now for an unforgettable ride through the golden age of muscle cars! Have a great time with Muscle Car Masters Channel - returning to great memories with our channel. If you have more questions, we are willing to hear from you via [email protected] Let's go..... Subscribe to the Muscle Car Masters channel: youtube.com/@MuscleCarMasters68?sub_confirmation=1 --------- Disclaimer Under Section 107 of the Copyright Act 1976, allowance is made for "fair use" for purposes such as criticism, comment, news reporting, teaching, scholarship, and research. Fair use is a use permitted by copyright statute that might otherwise be infringing." I do NOT own some or all of the video materials used in this video. In the case of copyright issues, please contact me at [email protected] for credit/removal. #gmscraziestandbiggestv8enginesevermade #biggestv8engineseverbuiltbygm #strangestandweirdestgmengines #craziestandbiggestenginesgmengines #strangestgmengine #weirdestgmengine #greatestgmengine #biggestgmengine #gmbiggestv8engines #GatewayClassicCars #biggestengines #biggestv8engine #largestgmengine #craziestgmengine #gatewayclassiccars #crazygmengines #mostfailedgmengines #worstgmengines #failedgmengines #strangest445gmengines #crazy455gmengines #biggest445gmengines #crazy455s #battleoftheblocks #445bigblockv8engines #musclecarmasters #musclecarmasterschannel