Sidewinder Garage

01/16/2026

Ls2 with bds 8-71 this is the engine for the 1970 charger!

01/09/2026

***HOLIDAY SALE IS OVER****
However…… we are thinking of about give away! How about a free harness? ANY harness of your choice LS,LT, coyote or hemi/hellcat (excluding 8hp controller). If we can reach 10k followers.

1) like and follow this page.
2) share this page.
3) comment done on this original post.

Must complete all 3 the quailfy!

Winner will be pick live on random. org

01/07/2026

G35 LS swap 6.0 ゚

01/01/2026

LS with bds 871 blower and TSP dumpster fire cam ゚

12/19/2025

🚨 If you’ve been waiting for a sign to grab that swap harness… this is it.
All HPI swap harnesses through Sidewinder Garage are ON SALE for a limited time.
Only a limited amount set aside at this price — once they’re gone, they’re gone!

12/18/2025

Here is the intake we used on the carbureted LS. CHEAP and works perfect!

【Application】 Compatible with Cadillac 2004-2005 CTS V8 5.7L Compatible with Chevrolet 1998-2002 Camaro V8 5.7L Compatible with Chevrolet 1997-2004 Corvette V8 6.0L Compatible with Chevrolet 2005-2007 Corvette V8 5.7L 【Part Number】 300-132

12/12/2025

Have you seen the new Whipple X71 supercharger? It is a 5-liter twin-screw blower featuring an old-school aesthetic with modern performance capabilities. We are eager to acquire one of these units.
Whipple Superchargers

12/11/2025

⚡ HPI Hellcat Body Harness Standalone

Was $925 → NOW $740 (20% OFF!)
Built for 2015–2023 car-style Hellcat/HEMI engines (Chargers, Challengers, 300C)
✅ True plug-and-play connection
✅ Clearly labeled wire ends (12V+, ground, starter, fuel pump, etc.)
✅ Top-level tech support included
✅ Supports all manual transmissions
✅ Standalone operation — plugs directly into factory harness & OEM ECM

Notes:
⚠️ Simplified harnesses for hot rods and swap projects
⚠️ AC command control included; wiring for factory gauges or accessories can be added later
⚠️ High-output or high-amp fuel pumps may require a second relay

⸻

💥 Upgrade your build this holiday season and save 20%! Shop now while supplies last! 💥

12/11/2025

⚡ Coyote & GT500 Swap Harnesses – 20% OFF!

Gen 1 (’11–’14) Was $799.99 → $639.99
Gen 2 (’15–’17) Was $799.99 → $639.99
Gen 3 (’18–’23) Was $1,199.99 → $959.99

✅ Plug-and-play, OEM connectors
✅ Labeled wiring, select-shift compatible
✅ Perfect for crate or salvage engines

🎉 Grab your swap harness while supplies last!

12/11/2025

⚡ HPI HEMI Body Harness (2015–2023)

Was $725 → NOW $580 (20% OFF!)
Built for 2015–2023 5.7L & 6.4L HEMI engines (Chargers, Challengers, 300C)
✅ Standalone operation
✅ Clean plug-in connection to factory engine harness
✅ OEM reliability and performance
✅ Simplified installation for swaps or upgrades
✅ Supports stock or high-performance setups

⸻

⚡ HPI Hellcat Body Harness Standalone

Was $925 → NOW $740 (20% OFF!)
Built for 2015–2023 car-style Hellcat/HEMI engines (Chargers, Challengers, 300C)
✅ True plug-and-play connection
✅ Clearly labeled wire ends (12V+, ground, starter, fuel pump, etc.)
✅ Top-level tech support included
✅ Supports all manual transmissions
✅ Standalone operation — plugs directly into factory harness & OEM ECM

Notes:
⚠️ Simplified harnesses for hot rods and swap projects
⚠️ AC command control included; wiring for factory gauges or accessories can be added later
⚠️ High-output or high-amp fuel pumps may require a second relay

⸻

💥 Upgrade your build this holiday season and save 20%! Shop now while supplies last! 💥

12/11/2025

🎄 HOLIDAY HEMI, HELLCAT & COYOTE HARNESS SALE — 20% OFF! 🎄

Upgrade your swap or build this season with standalone & Coyote/Hellcat harnesses!

💥 Prices While Supplies Last:
• Gen 1 Coyote / GT500: Was $799.99 → NOW $639.99
• Gen 2 Coyote: Was $799.99 → NOW $639.99
• Gen 3 Coyote: Was $1,199.99 → NOW $959.99
• HEMI 2015–2023: Was $725 → NOW $580
• Hellcat Standalone: Was $925 → NOW $740

✅ Plug-and-play connections
✅ OEM-grade reliability
✅ Clear labeling for easy install
✅ Supports manual & automatic transmissions

⏳ Hurry — while supplies last! Don’t miss 20% off on all your HEMI, Hellcat, and Coyote harnesses!

12/11/2025

What do y’all think of GM’s new 6th gen 5.7 for trucks, SUV’s and 6.6 for the performance engine?