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⚙️ Upgrade your LS1’s belt game with precision and power!
The ICT Billet LS1 Manual Belt Tensioner is a high-performance, aerospace-grade aluminum component designed for 1998-2002 Camaro LS1 and GTO crank pulleys. It offers manual belt tension adjustment via a 1/2" drive ratchet, ensuring optimal belt fit and preventing slippage during deceleration. Made in Wichita, Kansas, this kit includes all necessary brackets, a ribbed pulley, and mounting hardware, allowing easy installation while maintaining OEM belt compatibility.












| Manufacturer | ict |
| Brand | ICT Billet |
| Product Dimensions | 12.7 x 12.7 x 5.84 cm; 590 g |
| Item part number | 551617X-2 |
| Exterior | Metallic Finish |
| Manufacturer Part Number | 551617X-2 |
| OEM Part Number | 551617X-2 |
| Material | aluminium |
| Size | medium |
| Colour | Natural |
| Manufacturer | ict |
| Country of Origin | USA |
| Item Weight | 590 g |
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
S**E
Perfect fit and great for high rpm
Perfect fit, looks great works awesome in the drift car
K**H
Pulley is Garbage
The kit itself is fine, but the pulley they ship with it is poor quality, not even close to OEM quality. Order from ICT directly, this company seems to be using inferior parts.
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.
P**E
Great for LS1
This is my second manual tensioner. Had issues in the past with a stock LS1 Tensioner but this solved that issue.
Trustpilot
1 month ago
3 weeks ago