We Beat It Up! Real-World Test of the SPELAB Diff Cover 🔥

#fordtrucks #fordperformance #differentialcover Thanks for @Shadetree7.3 sharing! 💕 🎁【Exclusive Benefit】Get 15% OFF when placing an order: Use discount code SPEYT15 (Only for the YouTube store) ✅ You can check the YouTube store, or click the link or product card below the video directly ✅ Official website purchase link: https://bit.ly/SpelabautopartsYT --------------------------------------------------------------------------------------------------------------------------- This video tests whether an aftermarket differential cover can reduce rear-end temperatures. Using a Spelab forged aluminum cover, the creator compares it to the OEM version on a fixed route—both unloaded and towing—under the same weather and time. Installation precautions are covered. Final results show that the Spelab cover performs better under load with more even heat dissipation. ⏱️ Chapters: 00:03 – Purpose of the test and setup 02:09 – Test route and temperature reading (loaded vs unloaded) 04:24 – Removing OEM cover and prep for install 06:31 – Installing the Spelab diff cover 08:38 – Temperature data & results 09:34 – Heat dissipation performance (with trailer) 10:05 – Final verdict: Spelab performs better under load ---------------------------💙❤💙❤💙❤💙❤💙❤💙❤💙❤-------------------------- 👉 Website: https://www.spelabautoparts.com/ 👉 Facebook:   / spelabautoparts   👉 Instagram:   / spelabautoparts   6.7 Cummins Intake Horn：https://www.spelabautoparts.com/produ... 6.7 Cummins Oil Pan：https://www.spelabautoparts.com/produ... 6.7 PowerStroke Transmission Pan：https://www.spelabautoparts.com/produ... 6.7 Cummins Valve Cover：https://www.spelabautoparts.com/produ... 6.7 PowerStroke CP4 Bypass/Disaster Prevention Kit：https://www.spelabautoparts.com/produ... 6.7 Cummins Intake System：https://www.spelabautoparts.com/produ... 6.7 Cummins Intercooler kit：https://www.spelabautoparts.com/produ... Differential Covers Collections：https://www.spelabautoparts.com/colle... 5.7 Hemi Valve Cover：https://www.spelabautoparts.com/produ... Head Stud Kit Collections：https://www.spelabautoparts.com/colle... #spelab #spelabautoparts #cummins #diesel