SKU: 20034098217

Fits 1994-2004 Chevrolet S10; LS Swap Exhaust Manifolds - BHS593

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Description

Fits 1994-2004 Chevrolet S10; LS Swap Exhaust Manifolds - BHS593These Hooker BlackHeart cast iron exhaust manifolds are designed for 1982 2004 GM S10 Sonoma trucks with LS engines. They feature 2. 5 inch outlets and are designed to be used with Hooker BlackHeart Engine Mounts (P N 71221029HKR) and Transmission Crossmembers (P N 71222020HKR, 71222018HKR, or 71222019HKR) for a trouble free LS engine swap. Choose from three colors of ceramic finish (i. e., black, silver, or titanium). The ceramic finish reduces

These Hooker BlackHeart cast iron exhaust manifolds are designed for 1982-2004 GM S10/Sonoma trucks with LS engines. They feature 2.5-inch outlets and are designed to be used with Hooker BlackHeart Engine Mounts (P/N 71221029HKR) and Transmission Crossmembers (P/N 71222020HKR, 71222018HKR, or 71222019HKR) for a trouble-free LS engine swap. Choose from three colors of ceramic finish (i.e., black, silver, or titanium). The ceramic finish reduces underhood temperature and provides improved corrosion protection.


Features:

  • LS Swap Exhaust Manifolds for 1982-2004 GM S10/Sonoma, Designed as One Part of a Fully Engineered Swap System for an Easy Bolt-in Engine Swap
  • Eliminate the Installation Guesswork and Fitment Compatibility Issues that Can Be Common with Universal Engine Swap Components
  • 304 Stainless Steel MLS Collector Gaskets, and Mating Flange Hardware Included
  • Choose from Black, Silver, or Titanium Color Ceramic Finish ? For Reduced Engine Compartment Temperature and Improved Corrosion Protection
  • Cast from Hi-Silicon-Moly Ductile Iron to Provide Durability and Corrosion Resistance
  • 2.5-inch Outlet Diameter Offers Improved Flow for Maximum Performance from a Cast Iron Exhaust Manifold
  • Designed to be Used with Hooker BlackHeart Engine Mounts (P/N 71221029HKR) and Transmission Crossmembers (P/N 71222020HKR, 71222018HKR, or 71222019HKR) for a Trouble-Free Install
  • Adapter pipes (P/N 71223024HKR) will adapt these manifolds to any of the Hooker BlackHeart exhaust systems for this application

Specs:

Bolt Size M8 x 1.25 x 25mm
Brand Hooker BlackHeart
CARB (California) Compliant No
Collector Diameter 2.50 inch
Emission Code 8
Engine GM Gen III/IV (LS)
Exhaust Manifold Style Standard Swap
Exhaust Series Hooker
Finish Black Ceramic
Header Style Manifold
Material Cast Iron
Mounting Hardware Included Yes
Primary Tube Dia. 1-3/4 inch
Product Type Manifold
Type of Component Manifold
Warranty Limited Lifetime Warranty

Application:

Year Make Model Submodel
1994-2004 Chevrolet S10 LS
2002-2004 Chevrolet S10 ZR5
1994-2004 GMC Sonoma SL
1993-2004 GMC Sonoma SLS
1982-2003 Chevrolet S10 Base
1999-2003 Chevrolet S10 Xtreme
1994-2003 Chevrolet S10 ZR2
1991-2001 GMC Sonoma SLE
1994-1998 Chevrolet S10 SS
1992-1993 Chevrolet S10 EL
1991-1993 Chevrolet S10 Maxi
1991-1993 GMC Sonoma Base
1982-1992 Chevrolet S10 Tahoe
1992 GMC Sonoma GT
1991 Chevrolet S10 Baja
1982-1990 Chevrolet S10 Durango
1982-1990 GMC S15 Base
1982-1990 GMC S15 High Sierra
1982-1990 GMC S15 Sierra Classic
1982-1989 Chevrolet S10 Sport
1983-1988 GMC S15 Gypsy
1987 GMC S15 EL
1982 GMC S15 Sierra Grande
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
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Exchange/Return Notes
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  • Final sale items are not eligible for returns or exchanges.
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SKU: 20034098217

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4.1 ★★★★★
Based on 11 reviews
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Verified Purchase
Patti VanGorden
Charlottesville, US
★★★★★ 5
Pleasantly surprised at the size of this machine
Style: WF-7840, Set: DUAL TRAY (500 sheets)/FAX/ADF/PRINT/COPY/SCAN
This is an amazing printer!! I was surprised at how large it is because I assumed it was a smaller sized unit. I guess I didn’t check the dimensions before I bought it. That’s okay, though, I made room for it. Very easy to set up and connect to the internet. Print quality is awesome and the print/copy speed is great! Very happy with my purchase.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 25, 2026
G
Verified Purchase
Gary
Port Orchard, US
★★★★★ 4
Clean prints
Style: WF-7840, Set: DUAL TRAY (500 sheets)/FAX/ADF/PRINT/COPY/SCAN
Works well but a little slow. This could be only my internet connection speed through my router. I thought the 11x17 paper would fit fully inside one of the trays. It does not and hangs out as shown in the instruction manual which came with the unit. The initial ink cartridges are working well beyond their expected time.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 28, 2026
W
Verified Purchase
William E Coleman
Draper, US
★★★★★ 5
wi-fi connectivity appears to be fixed! Yay!
Style: WF-7840, Set: DUAL TRAY (500 sheets)/FAX/ADF/PRINT/COPY/SCAN
Updated: Connectivity has only failed once out of may prints! Yay! 5 stars if this keeps up! LEAVE THE FIRMWARE ALONE NOW! Updated again: This latest firmware update is an improvement. Up to 4 stars now: The printer has worked 2 times out of the last 3 prints. That is better than never working. Killing the Epson task and unplugging/plugging the printer is still the fasted way to fix when connectivity fails. Updated again: Every frequent firmware update makes the connectivity WORSE. Now the printer FAILS TO CONNECT EVERY TIME I PRINT. Right now the printer is installing yet another update. The notification says the firmware update is under SETTINGS. Yes, true, but 4 layers down so I end up searching and scrolling back an forth with every update. Why is it that the most used features are buried in the menus. Coder's revenge, I guess. The connection fails, the connection fixer thing asks a bunch of stupid questions and won't go away. Is the printer on? Did you change your router? Then is fails and suggests trying more stupid stuff. It should say: Use Task Manager to kill the running Epson task. Unplug the printer, then plug it back in. In 5 minutes, you will have your print. How convenient. EVERY TIME I PRINT. I expect this or the next FW update will kill even that. This is a beautiful mechanical machine with idiotic electronics and firmware/software. Updated review: This printer forgets who and where it is about once a week. The printer is only 6 feet from the Wi-Fi router. I have to run the Connection Checker program, answer irrelevant questions, reset the router, blah, blah, blah - the robot version of a customer support call. Make sure you also have an HP or Brother printer in case you need something printed right away when it hangs up. You will end up with an extra copy once the Epson wakes up. This is getting old. My HP printer never does this. My two Brother printers never do this. Epson finally came out with a mechanical masterpiece that always feeds and never jams. Now Epson needs to work on their interface design. I never thought Epson Connection Checker would be on my most-used software list. ---------- Original review: I really like this printer. I am not a photographer and I don't print t-shirts. The WF-7840 prints fast and feeds paper without jamming. That is more than I can say about the Artisan 1430 as a general purpose printer. This is a big printer, but if you have room for it, it is a very nice machine. It does so much that you will need the help file to do much of anything, but it will be there somewhere. I printed all of June, July, and August and part of September on the starter ink cartridges. I only use it for color prints. I have 3 laser printers for B&W prints. The WF-7840 only has ink 4 cartridges instead of 6 like the 1430. I am very happy with my purchase.
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Reviewed in the United States on September 12, 2021
J
Verified Purchase
Jason K
Charlottesville, US
★★★★★ 5
Jobsite Workhorse
Style: WF-7840, Set: DUAL TRAY (500 sheets)/FAX/ADF/PRINT/COPY/SCAN
Have had previous models of this printer and they have always been solid. We use them in our office trailers on our construction jobsites and this new version works excellent just as the previous series did.
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Reviewed in the United States on May 26, 2026
A
Verified Purchase
Andrew Lierl
Belleville, US
★★★★★ 5
Excellent, as long as you don't update firmware
Style: WF-7840, Set: DUAL TRAY (500 sheets)/FAX/ADF/PRINT/COPY/SCAN
About 6 months in, and I am very happy with the performance of this printer. I loved that it collated multipage documents without being told to! I have denied every request for firmware updates, and I am pleased to report that remanufactured ink cartridges (pronounced "more affordable and just as good") work just fine. DO NOT UPDATE THE FIRMWARE. The updates only serve to make it impossible to use off-brand or remanufactured ink cartridges.
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Reviewed in the United States on April 21, 2026

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