--- product_id: 41944869 title: "Belltech 6654 Shock Extension Kit fits 99-06 Silverado Sierra 1500 all cabs" brand: "bell tech" price: "542.81 DT" currency: TND in_stock: true reviews_count: 9 category: "Bell Tech" url: https://www.desertcart.tn/products/41944869-belltech-6654-shock-extension-kit-fits-99-06-silverado-sierra store_origin: TN region: Tunisia --- # Corrects shock angle for smoother ride Grade 8 hardware for ultimate durability Heavy-duty stamped steel construction Belltech 6654 Shock Extension Kit fits 99-06 Silverado Sierra 1500 all cabs **Brand:** bell tech **Price:** 542.81 DT **Availability:** ✅ In Stock ## Summary > 🚗 Elevate your lowered truck’s performance—ride smoother, look sharper! ## Quick Answers - **What is this?** Belltech 6654 Shock Extension Kit fits 99-06 Silverado Sierra 1500 all cabs by bell tech - **How much does it cost?** 542.81 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/41944869-belltech-6654-shock-extension-kit-fits-99-06-silverado-sierra) ## Best For - bell tech enthusiasts ## Why This Product - Trusted bell tech brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** Powder-coated heavy-duty steel resists corrosion and wear - • **Enhanced Ride Comfort:** Smooths out rough bumps for a premium driving experience - • **Effortless Installation:** Includes Grade 8 hardware and clear instructions for a perfect fit - • **Tailored for Silverado & Sierra:** Specifically engineered for 1999-2006 1500 models, all cab styles - • **Precision Shock Angle Correction:** Optimizes shock travel on aggressively lowered trucks ## Overview The Belltech 6654 Shock Extension Kit is a precision-engineered suspension upgrade designed for 1999-2006 Silverado and Sierra 1500 trucks. Crafted from heavy-duty stamped steel with a durable powder coat finish, it corrects shock angles on aggressively lowered vehicles to improve shock travel and ride comfort. The kit includes Grade 8 hardware and installation instructions, ensuring a reliable, long-lasting fit that transforms your truck’s handling and smoothness over bumps. ## Description Shock Extension Pair Review: right parts for the vehicle - I bought these for 06 GMC Sierra 1500 Crew Cab. The previous owner had did a 4" drop on the rear and I notice the ride was a bit rough going over bumps. I installed these adapter and man kid you not, it really made a difference. Review: Belltech shock extendenders - Fit perfect on the truck with no issues, work as they should. Super happy with purchase. ## Features - Lower shock mount, aids in correcting working angle for proper shock function - Constructed of heavy duty stamped steel and powder coated for long lasting finish - On aggressively lowered vehicles, this aids in correcting the shock angle and increasing travel - Grade 8 hardware and installation instructions included ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B007FP0NFK | | Auto Part Position | Rear | | Automotive Fit Type | Vehicle Specific Fit | | Best Sellers Rank | #775,082 in Automotive ( See Top 100 in Automotive ) #373 in Automotive Performance Shocks, Struts & Suspension #3,299 in Automotive Replacement Shocks | | Brand | BELL TECH | | Brand Name | BELL TECH | | Compatible with Vehicle Type | vehicle | | Customer Reviews | 4.7 out of 5 stars 365 Reviews | | Exterior Finish | Chrome | | Global Trade Identification Number | 00722439066548 | | Included Components | Shock Extension Pair | | Item Type Name | Shock Extension Pair | | Item Weight | 3.2 Pounds | | Manufacturer | Belltech | | Manufacturer Part Number | 6654 | | Manufacturer Warranty Description | Limited Lifetime Warranty | | Material | Steel | | Material Type | Steel | | Model Number | 6654 | | OEM Equivalent Part Number | 6654 | | Set Name | Belltech 99-06 GM/GMC Silverado Sierra 1500 Shock Extension Kit | | Style | Heavy Duty | | Style Name | Heavy Duty | | UPC | 722439066548 | | Unit Count | 1.0 Count | | Vehicle Service Type | vehicle | ## Images ![Belltech 6654 Shock Extension Kit fits 99-06 Silverado Sierra 1500 all cabs - Image 1](https://m.media-amazon.com/images/I/51ZhpjqvrGL.jpg) ![Belltech 6654 Shock Extension Kit fits 99-06 Silverado Sierra 1500 all cabs - Image 2](https://m.media-amazon.com/images/I/71dDh4bPcEL.jpg) ![Belltech 6654 Shock Extension Kit fits 99-06 Silverado Sierra 1500 all cabs - Image 3](https://m.media-amazon.com/images/I/711EuaMYJyL.jpg) ![Belltech 6654 Shock Extension Kit fits 99-06 Silverado Sierra 1500 all cabs - Image 4](https://m.media-amazon.com/images/I/7199F1o7SZL.jpg) ![Belltech 6654 Shock Extension Kit fits 99-06 Silverado Sierra 1500 all cabs - Image 5](https://m.media-amazon.com/images/I/71ccuLoZ6AL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ right parts for the vehicle *by J***F on October 8, 2024* I bought these for 06 GMC Sierra 1500 Crew Cab. The previous owner had did a 4" drop on the rear and I notice the ride was a bit rough going over bumps. I installed these adapter and man kid you not, it really made a difference. ### ⭐⭐⭐⭐⭐ Belltech shock extendenders *by J***. on September 22, 2025* Fit perfect on the truck with no issues, work as they should. Super happy with purchase. ### ⭐⭐⭐⭐⭐ Works! *by N***R on June 27, 2025* Fit on my 2002 2500hd after I did 3” drop shackled. It noticeably improved the shock absorber function! --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/41944869-belltech-6654-shock-extension-kit-fits-99-06-silverado-sierra](https://www.desertcart.tn/products/41944869-belltech-6654-shock-extension-kit-fits-99-06-silverado-sierra) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-06-11*