--- product_id: 240342907 title: "HEI Ignition Distributor with Cap for Chevy GM Small Blocks 283 305 307 327 350 400 Big Blocks 396 427 454 Part # DD-SBC-HEI-V8, 850001R, 8362" brand: "thebigdeals" price: "£74.63" currency: GBP in_stock: true reviews_count: 11 category: "Thebigdeals" url: https://www.desertcart.co.uk/products/240342907-hei-ignition-distributor-with-cap-for-chevy-gm-small-blocks store_origin: GB region: United Kingdom --- # Adjustable vacuum advance tuning Computer-tested electronic module Heavy-duty alloy steel gear HEI Ignition Distributor with Cap for Chevy GM Small Blocks 283 305 307 327 350 400 Big Blocks 396 427 454 Part # DD-SBC-HEI-V8, 850001R, 8362 **Brand:** thebigdeals **Price:** £74.63 **Availability:** ✅ In Stock ## Summary > 🔥 Ignite your classic Chevy’s soul with precision power! ⚡ ## Quick Answers - **What is this?** HEI Ignition Distributor with Cap for Chevy GM Small Blocks 283 305 307 327 350 400 Big Blocks 396 427 454 Part # DD-SBC-HEI-V8, 850001R, 8362 by thebigdeals - **How much does it cost?** £74.63 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/240342907-hei-ignition-distributor-with-cap-for-chevy-gm-small-blocks) ## Best For - thebigdeals enthusiasts ## Why This Product - Trusted thebigdeals brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Risk-Free Reliability:** Backed by a 30-day warranty plus 1-year unlimited free replacement—drive worry-free. - • **Plug & Play Confidence:** Computer-tested electronic components guarantee flawless ignition from the first start. - • **Precision Engine Tuning:** Adjustable vacuum advance lets you fine-tune ignition timing for peak engine efficiency. - • **Wide Compatibility Spectrum:** Fits a broad range of Chevy, GMC, Pontiac & Oldsmobile V8 engines—your one-stop upgrade. - • **Built to Last, Driven to Perform:** Heavy-duty alloy steel gear ensures unmatched durability under extreme conditions. ## Overview The HEI Ignition Distributor by THEBIGDEALS is a heavy-duty, computer-tested ignition solution designed for Chevy GM small and big block V8 engines (283-454). Featuring an adjustable vacuum advance and durable alloy steel construction, it fits a wide range of Chevy, GMC, Pontiac, and Oldsmobile models. This modern, twist-on distributor offers reliable performance backed by a 30-day warranty and a 1-year unlimited replacement commitment, making it the ultimate upgrade for enthusiasts seeking flawless ignition and engine tuning. ## Description Compatible with Chevy: Can fit for C10, C10 Suburban, C1500, C1500 Suburban, C20, C20 Suburban, C2500, C30, C3500,Caprice, Corvette,El Camino, G10, G20, G30, Impala, K10, K10 Suburban,K20, K30, K2500, K5 Blazer many models. Compatible with GMC: Can fit for C2500, C2500 Suburban, C35, C3500, Caballero,G1500,G2500,G3500, G35, Jimmy, K15, K15 Suburban, K1500, K25,K2500,K35,K3500, R3500 , Sprint, V1500,V2500,V3500, Yukon many models . compatible with Oldsmobile: Can fit for Cutlass Cruiser, Cutlass, Omega, Starfire many models Compatible with Pontiac: Can fit for Bonneville, Firebird, Grand Am, Grand LeMans, Grand Prix, LeMans many models. Fits for Engine: 681models fit for 7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated 318models fit for 6.6L 400Cu. In. V8 GAS OHV Naturally Aspirated 1242 models fit for 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated 16 models fit for 5.7L 350Cu. In. V8 DIESEL OHV Naturally Aspirated 30 models fit for 5.7L 350Cu. In. V8 CNG OHV Naturally Aspirated 633 models fit for 5.0L 305Cu. In. V8 GAS OHV Naturally Aspirated 20 models fit for 4.4L 267Cu. In. V8 GAS OHV Naturally Aspirated NOTE: To ensure accurate fitment, please confirm your vehicle information in the above compatibility section and the description before use to avoid errors. Review: Great. - Fantastic sbc distributor. Works good, no hiccups yet. Very good value. Review: Pleasant suprise. - Excellent quality product finished well, i installed it and it fired and ran immediately. Would definately buy again. Cant beat the price!! ## Features - Heavy duty distributor gear for durability, welded weight pins and heavy duty construction, Adjustable vacuum advance helps tune it to each engine. - The OE part numbers are 850001R, 8362, 850001-2, D100, 850002, D1001, GM08, 93440806, 66941R, 66941BK, D1051, 640000, D1002. - HEI complete distributor applications include: 283, 305, 307, 327, 350, and 400 small blocks, and 396, 427, and 454 big blocks. - All Electronic Module Components Are Computer Tested Before And After Assembly. - The product will provide a 30-day warranty and 1-year unlimited replacement commitment for free. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08DCRPJ6V | | Automotive Fit Type | Vehicle Specific Fit | | Best Sellers Rank | #24,401 in Automotive ( See Top 100 in Automotive ) #3 in Automotive Replacement Distributors | | Brand | THEBIGDEALS | | Brand Name | THEBIGDEALS | | Closure Type | Twist-On | | Color | Red | | Compatible with Vehicle Type | Car | | Customer Reviews | 4.5 out of 5 stars 473 Reviews | | Exterior Finish | Stainless Steel | | Item Weight | 2.87 Kilograms | | Manufacturer | THEBIGDEALS | | Manufacturer Part Number | 850001R, 8362, 850001-2, D100, 850002, D1001, GM08, 93440806, 66941R, 66941BK, D1051, 640000, D1002 | | Material | Alloy Steel, Metal | | Material Type | Alloy Steel, Metal | | Model Number | T3104ID | | OEM Equivalent Part Number | 850001R, 8362, 850001-2, D100, 850002, D1001, GM08, 93440806, 66941R, 66941BK, D1051, 640000, D1002 | | Style | Modern | | Style Name | Modern | | Unit Count | 1.0 Count | | Vehicle Service Type | Car | ## Product Details - **Brand:** THEBIGDEALS - **Color:** Red - **Exterior Finish:** Stainless Steel - **Material:** Alloy Steel, Metal - **Vehicle Service Type:** Car ## Images ![HEI Ignition Distributor with Cap for Chevy GM Small Blocks 283 305 307 327 350 400 Big Blocks 396 427 454 Part # DD-SBC-HEI-V8, 850001R, 8362 - Image 1](https://m.media-amazon.com/images/I/61ZIDl4wuLL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great. *by D***N on May 18, 2026* Fantastic sbc distributor. Works good, no hiccups yet. Very good value. ### ⭐⭐⭐⭐⭐ Pleasant suprise. *by M***. on October 12, 2025* Excellent quality product finished well, i installed it and it fired and ran immediately. Would definately buy again. Cant beat the price!! ### ⭐⭐⭐⭐ Needed fire *by P***Y on April 18, 2025* Installed with ease. Fired on the first.shot. ## Frequently Bought Together - HEI Ignition Distributor with Cap for Chevy GM Small Blocks 283 305 307 327 350 400 Big Blocks 396 427 454 Part # DD-SBC-HEI-V8, 850001R, 8362 - Xislet HEI Distributor Pigtail Wire Harness Tachometer Pigtails 12v Power & Tach Connector Plug Compatible with RV Chevy GM HEI 170072 - JDMSPEED New 10.5mm Spark Plug Wire Set Replacement for HEI SBC BBC 350 383 454 Electronic --- ## 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.co.uk/products/240342907-hei-ignition-distributor-with-cap-for-chevy-gm-small-blocks](https://www.desertcart.co.uk/products/240342907-hei-ignition-distributor-with-cap-for-chevy-gm-small-blocks) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-06-29*