--- product_id: 513575726 title: "ICT Billet LS Truck Iron Block Interior Third (3rd) Hole Bracket Low Mount Accessory Missing Casting Boss Alternator Fuel Pump Compatible with Silverado LM7 LQ4 L59 LQ9 LMG L96 LC8 551921-LS01" brand: "ict billet" price: "₩414745" currency: KRW in_stock: true category: "Ict Billet" url: https://www.desertcart.kr/products/513575726-ict-billet-ls-truck-iron-block-interior-third-3rd-hole store_origin: KR region: South Korea --- # Precision billet aluminum build Restores missing 3rd mounting hole Made in USA, aerospace-grade quality ICT Billet LS Truck Iron Block Interior Third (3rd) Hole Bracket Low Mount Accessory Missing Casting Boss Alternator Fuel Pump Compatible with Silverado LM7 LQ4 L59 LQ9 LMG L96 LC8 551921-LS01 **Brand:** ict billet **Price:** ₩414745 **Availability:** ✅ In Stock ## Summary > 🔧 Upgrade your LS iron block with precision and pride! ## Quick Answers - **What is this?** ICT Billet LS Truck Iron Block Interior Third (3rd) Hole Bracket Low Mount Accessory Missing Casting Boss Alternator Fuel Pump Compatible with Silverado LM7 LQ4 L59 LQ9 LMG L96 LC8 551921-LS01 by ict billet - **How much does it cost?** ₩414745 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/513575726-ict-billet-ls-truck-iron-block-interior-third-3rd-hole) ## Best For - ict billet enthusiasts ## Why This Product - Trusted ict billet brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Made in Wichita, USA:** Proudly manufactured domestically with precision engineering - • **Aerospace-Grade Durability:** Crafted from premium billet aluminum for unmatched strength and longevity - • **Complete Mounting Solution:** Includes support bracket plus spacers for alternator and fuel pump brackets - • **Tailored for GM LS Iron Blocks:** Perfect fit for Silverado LM7, LQ4, L59, LQ9, LMG, L96, LC8 engines - • **Seamless Iron Block Integration:** Effortlessly restores missing mounting hole for low-side accessories ## Overview The ICT Billet LS Truck Iron Block Interior Third Hole Bracket restores the missing low-side mounting hole on GM LS iron blocks, enabling secure installation of alternators and fuel pumps. Made from aerospace-grade billet aluminum in the USA, it ensures a perfect fit for popular Silverado and truck LS engines, delivering durable, precision-engineered support with included spacers and drill template for easy installation. ## Description LS Iron Block Accessory Support Bracket Compatible with: GM Chevrolet LS Series engines with iron blocks Gives interior (3rd) mounting hole back that is missing on iron blocks for mounting accessories low on the driver sideSeamlessly integrates onto the front of the engine blockCompatible with GM LS series iron block engines, commonly found in truck applicationsBracket allows mounting pump on LS Corvette, Camaro, and Truck crankshaft spacings on front drive and Corvette and Camaro spacings on rear driveIncludes drill template for adding missing outside mounting hole (see pictures)Package includes: support bracket, and supplemental spacers for common ICT Billet low mount alternator brackets and fuel pump bracketMade from aerospace grade billet aluminumMade in USANOT COMPATIBLE WITH CHEVROLET PERFORMANCE LSX IRON BLOCKS ## Features - Gives interior mounting hole back that is missing on iron blocks for mounting accessories low on the driver side - Seamlessly integrates onto the front of the engine block - Compatible with GM LS series iron block engines, commonly found in truck applications - Made in Wichita, Kansas from aerospace grade, USA produced, billet aluminum - Package includes: support bracket, and supplemental spacers for common ICT Billet low mount alternator brackets and fuel pump bracket ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0B191KMX9 | | Brand Name | ICT Billet | | Color | Natural | | Customer Reviews | 4.8 4.8 out of 5 stars (27) | | Manufacturer | ICT Billet | | Manufacturer Part Number | 551921-LS01 | | Material Type | Iron | | Model Number | 551921-LS01 | | Mounting Type | Engine Block Mount | | Set Name | ICT Billet LS Iron Block Accessory Support Bracket Set (2 Piece) | | UPC | 840117203488 | ## Product Details - **Brand:** ICT Billet - **Colour:** Natural - **Manufacturer:** ICT Billet - **Material:** Iron - **Mounting type:** Engine Block Mount ## Images ![ICT Billet LS Truck Iron Block Interior Third (3rd) Hole Bracket Low Mount Accessory Missing Casting Boss Alternator Fuel Pump Compatible with Silverado LM7 LQ4 L59 LQ9 LMG L96 LC8 551921-LS01 - Image 1](https://m.media-amazon.com/images/I/71a7yH97x6L.jpg) ![ICT Billet LS Truck Iron Block Interior Third (3rd) Hole Bracket Low Mount Accessory Missing Casting Boss Alternator Fuel Pump Compatible with Silverado LM7 LQ4 L59 LQ9 LMG L96 LC8 551921-LS01 - Image 2](https://m.media-amazon.com/images/I/71vaY5KSInL.jpg) ![ICT Billet LS Truck Iron Block Interior Third (3rd) Hole Bracket Low Mount Accessory Missing Casting Boss Alternator Fuel Pump Compatible with Silverado LM7 LQ4 L59 LQ9 LMG L96 LC8 551921-LS01 - Image 3](https://m.media-amazon.com/images/I/719cCh31kSL.jpg) ![ICT Billet LS Truck Iron Block Interior Third (3rd) Hole Bracket Low Mount Accessory Missing Casting Boss Alternator Fuel Pump Compatible with Silverado LM7 LQ4 L59 LQ9 LMG L96 LC8 551921-LS01 - Image 4](https://m.media-amazon.com/images/I/71wLk2wvgNL.jpg) ![ICT Billet LS Truck Iron Block Interior Third (3rd) Hole Bracket Low Mount Accessory Missing Casting Boss Alternator Fuel Pump Compatible with Silverado LM7 LQ4 L59 LQ9 LMG L96 LC8 551921-LS01 - Image 5](https://m.media-amazon.com/images/I/717ALjxyeQL.jpg) ## Frequently Bought Together - ICT Billet LS Truck Iron Block Interior Third (3rd) Hole Bracket Low Mount Accessory Missing Casting Boss Alternator Fuel Pump Compatible with Silverado LM7 LQ4 L59 LQ9 LMG L96 LC8 551921-LS01 - ICT Billet LS Truck/SUV Iron Block Drill Template to Mount Alternator LS1 LSX LM7 LR4 LQ4 L92 L96 Bare Aluminum Designed & Manufactured in the USA 551445 - Drill America 1/4"-20 Tap and #7 Drill Bit Kit, POU Series --- ## 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.kr/products/513575726-ict-billet-ls-truck-iron-block-interior-third-3rd-hole](https://www.desertcart.kr/products/513575726-ict-billet-ls-truck-iron-block-interior-third-3rd-hole) --- *Product available on Desertcart South Korea* *Store origin: KR* *Last updated: 2026-05-26*