SKU: 19477395615

Fits 1994-2004 Chevrolet S10; LS Swap Exhaust Manifolds - BHS594

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Description

Fits 1994-2004 Chevrolet S10; LS Swap Exhaust Manifolds - BHS594These 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 Silver 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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  • Delivery to the USA:
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 19477395615

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4.3 ★★★★★
Based on 14 reviews
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Product Reviews
D
Verified Purchase
Deena Budd
Los Angeles, US
★★★★★ 5
THE favorite toy
Size: 1 Count (Pack of 1), Style: Shark, Size: 1 Count (Pack of 1), Style: Shark
I found this toy used at a thrift store almost 1 year ago. My Shih tzu mix loved it so much till all the seams ripped out and 2 out of 3 squeekers fell out and it was shambles, hardly usable at all. 1 week ago I decided to try my luck to find a similar shark toy for Finnegan. I couldn't believe my eyes when I found THE EXACT same toy!! When I unboxed it, I put the old and new side-by-side and imagine his surprise, it was priceless! Very pleased with this.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 6, 2026
L
Verified Purchase
Lynn Suzanne
Alexandria, US
★★★★★ 5
Best Dog Toy Ever!
Size: Small (Pack of 1), Style: Monkey, Size: Small (Pack of 1), Style: Monkey
Unbelievable. See below previous reviews. Today is 3/22/2023 (4th Update): Cavachon is now three years old. THIS MONKEY is STILL played with DAILY. She’s played with and lost interest in dozens of other toys in the past three years, but Monkey is always the go-to. Now only on Monkey #6, which is remarkable considering the daily torture she puts Monkey through. Other toys get destroyed, but Monkey endures. This toy is our dog’s best friend and playmate! 10/9/21 (3rd update): Its rare that any toy (without food inside) keeps the interest of our Cavachon for even 30 minutes… yet day after day, she runs around with Monkey for at least an hour. She’s on her 4th Monkey… and this thing gets mauled, chewed, super-squeaked, fetched, and shook violently EVERY DAY. Durability times ten! 2/21/21 (2nd Update): Crazy pup is now 14 months old, and she plays DAILY with “monkey”! She’s on her third monkey because eventually she pulls off the tail, but each of her first two lasted months. ORIGINAL REVIEW MAY 2020: There is something really special about this monkey... Our 5-month-old Cavachon LOVES this toy. I recently ordered a second one, in case she wears out the first one. She knows it’s her “monkey” and finds it when we ask her “Where’s monkey?” She fetches it, walks around squeaking it, and she also zooms around the house shaking it furiously by the tail. She’s been playing with, and chewing on all parts of It, DAILY for three months. In the photo, you can compare the brand-new one, still on the cardboard, with the one she’s mauled for three months. Not much difference. I would say this is an extremely durable, and safe, toy.
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Reviewed in the United States on May 15, 2020
G
Verified Purchase
Gary
Massapequa, US
★★★★★ 5
Dogs love this toy.
Size: Small (Pack of 1), Style: Monkey
My dogs favorite toy....I have ordered about 6 of these....she loves her monkeys.
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Reviewed in the United States on April 15, 2026
B
Verified Purchase
bclmb
Cuba, US
★★★★★ 4
Nice design, pay attention to the size specification
Size: Small (Pack of 1), Style: Monkey
Nice toy with minimal appendages - meaning that body parts are not quickly chewed off. I made the mistake of getting this one along with one for the Large dog. This monkey is intended to be a small dog toy and as soon as I felt it, I knew my English Shepherd of 8 months would probably have it torn up within a day or two. I really like the design - no ropes or braids or legs, no small pieces for the eyes, etc. The monkey does have a small curly-Q tail but so far it's stayed attached to the monkey. It's durability has surprised me so far. For years I have had a Jack Russell terrier, which I think might be considered a small/medium dog (at least mine was). This toy would have lasted him weeks or even months, he didn't set out to eat his toys. Now I have an English Shepherd and I forget that she's probably considered a large dog. She rarely chews up anything EXCEPT her toys, but when she gets a new toy, she spends hours "getting to know it" and she's got pretty sharp teeth. The fabric on this toy is durable, not easily torn. Because there is no stuffing the squeaker is easy for the dog to squeak - and if your dog hasn't had squeaky toys before, that might freak them out just a little, it did my dog, she started off apprehensive of the toy but quickly grew to enjoy it. Because this toy is hollow and not dense, my dog doesn't chew on it the same way as she did her rope-style toy, and therefore this toy has lasted longer than the KONG Pudge Braidz Pig Dog Toy, Medium/Large toy (which lasted about 10 minutes). Someone else here posted some good pictures of their larger sized dog with this toy, and that dog looks to be about the same size as mine. That person stated the toy didn't last long and showed pictures of how it looked after being dismantled. I expect that to happen to this one since that dog's size is similar to mine, although it's lasted so far more than a day. I guess it partially depends on not just the toy but the dog, too. Because there's no density to this toy, my dog doesn't seem to want to chew it like she does a bone, instead she tosses and wrestles it, occasionally making it squeak, then lies down next to it and takes a nap. All in all, this is so far, my favorite dog toy brand. It's less dangerous than the Kong toys or the Nylabone toys, and especially less dangerous than the rope style toys. I purchased several other Petstages toys and so far, they have lasted longer than any other brand, including those named. I just should have been more attentive to the recommended dog size, as this toy is clearly not ideal for large dogs. The Petstages Gator toy is better for a large dog. I have also purchased that one and find it much more suitable.
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Reviewed in the United States on February 10, 2015
R
Verified Purchase
Ron Balentine
Chelsea, US
★★★★★ 3
Could be made much stronger & better
Size: Small (Pack of 1), Style: Monkey
Only 3 stars because the long fur is nasty and dogs chew it and it comes off … choking hazard. I trim it when I get them. The fabric is to easily tear doednt last long they should make this much stronger. I’ve bought 4 of these and about to buy 2 more my dogs love them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 13, 2026

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