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⚡ Upgrade your muscle car’s heart with precision tension—because every drive deserves flawless power.
The ICT Billet LS1 Manual Belt Tensioner is a premium, aerospace-grade aluminum component designed for 1998-2002 Camaro LS1 and GTO crank pulleys. It offers easy manual adjustment via a 1/2" drive ratchet and comes with all necessary brackets, a ribbed pulley, and mounting hardware. Proudly made in the USA, this tensioner ensures reliable belt performance and durability for muscle car enthusiasts seeking precision and quality.
| Manufacturer | ICT Billet |
| Brand | ICT Billet |
| Item Weight | 1.3 pounds |
| Product Dimensions | 5 x 5 x 2.3 inches |
| Exterior | Metallic Finish |
| Manufacturer Part Number | 551617X-2 |
| OEM Part Number | 551617X-2 |
K**.
Something that looks great and works perfectly
Great product.. was having issues with the belt jumping off either when it was cold or high rim. Great look very easy to install
B**Y
great product , clear instructions. works as it should.
great product , clear instructions. works as it should.
C**K
Easy to install
I didn’t realize I had to adjust the tension myself, but it worked the way it should, the squeak from my old warm out tensioner is gone. Car runs like a dream now. It’s a high quality product, and the instructions were very cut and dry. Taking the old one out, and putting this one on took less than one hour.
L**E
Good product
Works as it should. The billet ones are way nicer. It’s a good value for the money.
C**E
Good
Works great it's just what I needed to make the ls1 water pump fit with my truck parts
M**H
The Solution to your LS Belt walking woes!
Tensioner is Sturdy, well designed and built to last. I bought this because my LS1 was walking belts off at higher RPM. After installing the manual tensioner I haven't had any further problems walking belts off.
M**H
Used for LS build
Easy to install and helps set tension. I don’t have to worry about replacing automatic tensioners.
C**S
Perfect for low mount alternator
Great quality part again from ICT.
Trustpilot
1 week ago
2 weeks ago