SKU: 24475154455

Fits 1987 Chevrolet C15; Blackheart Premium Engine Mount Brackets - BHS540

Sale price$140.37 Regular price$155.97
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Ships within 48 hours · Estimated delivery Jul 20 - Jul 25

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For Your Every Summer RSVP, with Code: SUMMER15

Description

Fits 1987 Chevrolet C15; Blackheart Premium Engine Mount Brackets - BHS540These new premium engine mounting brackets have been redesigned to allow GM LS or Gen V LT engines to be installed in the 1973 1987 C10 C20 Trucks. The modular design of these brackets allow engine changes from LS to LT w a change to the clamshell components only. The same mounting brackets, polyurethane inserts, and crossmembers fit both LS & LT engines. Hooker BlackHeart application specific LS Gen V LT swap engine mounting brackets remove the

These new premium engine mounting brackets have been redesigned to allow GM LS or Gen-V LT engines to be installed in the 1973-1987 C10/C20 Trucks. The modular design of these brackets allow engine changes from LS to LT w/ a change to the clamshell components only. The same mounting brackets, polyurethane inserts, and crossmembers fit both LS & LT engines. Hooker BlackHeart application-specific LS/Gen-V LT swap engine mounting brackets remove the installation guesswork and compatibility uncertainty that comes with using universal/adjustable swap plates. These brackets are designed for 1973-1987 GM C10 pick-ups to achieve optimized component clearances and drivetrain/U-joint operation angles when used in conjunction with the transmission crossmember and Hooker cast exhaust manifolds, and exhaust systems. Hooker BlackHeart long-tube headers will be available soon for this application.


Features:

  • Revised Design to Allow GM LS & Gen-V LT Engines to Be Installed in 1973-1987 Chevy/GMC C10/C20 Series 2WD Truck & 1973-1982 Blazer/Jimmy 2WD
  • Welded Steel Construction w/ Black Finish for Light Weight, Durability & Corrosion Protection
  • Replaces Original Frame Stands
  • Use with Clamshells 71221018HKR for GM LS Engines or Clamshells 71221019HKR with Gen-V LT Engines ? Both Style Engines Use Polyurethane Inserts 71221016HKR (black) or 71221017HKR (red), and bolts 71223015HKR
  • Modular Design of Engine Mounts Allows Engine Change from GM LS to Gen-V LT Engine by Changing Clamshells (Polyurethane Inserts, Bolts, and Crossmember are the Same for Both Style Engines)
  • Works with GM LS Swap Pans: 302-1, 302-2, 302-3 & Gen-V LT Swap Pan 302-20
  • Allows Use of Low Mount A/C ? for Both Truck Style Accessories & LSA Supercharged Engine
  • Use with Transmission Crossmembers: BHS548 (4L60E/4L65E/4L70E/4L75E/6L80), BHS549 (4L80E/4L85E), or BHS550 (T56/T56 Magnum)
  • Works with Hooker Cast Exhaust Manifolds ? Additional Headers Will Also Be Available

Specs:

Brand Hooker BlackHeart
Choose Your Part Engine Mounts
Color Black
Emission Code 6
Finish Black Powdercoated
Material Steel
Motor Type GM LS
Motor Type GM LT
Product Type Engine Mounts
Transmission 4L60E
Transmission 4L65E
Transmission 4L70E
Transmission 4L75E
Transmission 4L80E
Transmission 4L85E
Transmission 6L80E
Transmission T56 GM
Transmission T56 Magnum GM
Type of Component Engine Mount Bracket

Application:

Year Make Model Submodel
1987 Chevrolet C15 Base
1986-1987 Chevrolet C20 Base
1975-1987 Chevrolet C20 Cheyenne
1987 Chevrolet R10 Custom Deluxe
1987 Chevrolet R10 Scottsdale
1987 Chevrolet R10 Silverado
1987 Chevrolet R10 Suburban Custom Deluxe
1987 Chevrolet R10 Suburban Scottsdale
1987 Chevrolet R10 Suburban Silverado
1987 Chevrolet R20 Custom Deluxe
1987 Chevrolet R20 Scottsdale
1987 Chevrolet R20 Silverado
1987 Chevrolet R20 Suburban Custom Deluxe
1987 Chevrolet R20 Suburban Scottsdale
1987 Chevrolet R20 Suburban Silverado
1987 GMC R1500 Base
1987 GMC R1500 High Sierra
1987 GMC R1500 Sierra Classic
1987 GMC R1500 Suburban Base
1987 GMC R1500 Suburban High Sierra
1987 GMC R1500 Suburban Sierra Classic
1987 GMC R2500 Base
1987 GMC R2500 High Sierra
1987 GMC R2500 Sierra Classic
1987 GMC R2500 Suburban Base
1987 GMC R2500 Suburban High Sierra
1987 GMC R2500 Suburban Sierra Classic
1975-1986 Chevrolet C10 Custom
1975-1986 Chevrolet C10 Scottsdale
1975-1986 Chevrolet C10 Silverado
1981-1986 Chevrolet C10 Suburban Custom
1975-1986 Chevrolet C10 Suburban Scottsdale
1975-1986 Chevrolet C10 Suburban Silverado
1982-1986 Chevrolet C15 Cheyenne
1982-1986 Chevrolet C15 Custom
1981-1986 Chevrolet C20 Custom
1975-1986 Chevrolet C20 Scottsdale
1975-1986 Chevrolet C20 Silverado
1981-1986 Chevrolet C20 Suburban Custom
1975-1986 Chevrolet C20 Suburban Scottsdale
1975-1986 Chevrolet C20 Suburban Silverado
1979-1986 GMC C1500 Suburban Base
1979-1986 GMC C1500 Suburban High Sierra
1979-1986 GMC C1500 Suburban Sierra Classic
1979-1986 GMC C2500 Base
1979-1986 GMC C2500 High Sierra
1979-1986 GMC C2500 Sierra Classic
1984 Chevrolet C15 Sport
1981-1982 Chevrolet K5 Blazer Custom
1978-1982 Chevrolet K5 Blazer Silverado
1979-1982 GMC C1500 Suburban Sierra Grande
1979-1982 GMC C2500 Sierra Grande
1973-1982 GMC Jimmy Base
1975-1982 GMC Jimmy High Sierra
1975-1982 GMC Jimmy Sierra Classic
1975-1982 GMC Jimmy Sierra Grande
1978-1982 GMC Jimmy Street Coupe
1975-1981 Chevrolet C10 Cheyenne
1981 Chevrolet C10 Deluxe
1981 Chevrolet C10 Suburban Deluxe
1981 Chevrolet C20 Deluxe
1981 Chevrolet C20 Suburban Deluxe
1981 Chevrolet K5 Blazer Deluxe
1978-1980 Chevrolet C10 Big Ten
1975-1980 Chevrolet C10 Custom Deluxe
1975-1980 Chevrolet C10 Suburban Custom Deluxe
1975-1980 Chevrolet C20 Custom Deluxe
1975-1980 Chevrolet C20 Suburban Custom Deluxe
1975-1980 Chevrolet K5 Blazer Cheyenne
1975-1980 Chevrolet K5 Blazer Custom Deluxe
1975-1978 GMC C15 Base
1977-1978 GMC C15 Heavy Half
1975-1978 GMC C15 High Sierra
1975-1978 GMC C15 Sierra Classic
1975-1978 GMC C15 Sierra Grande
1978 GMC C15 Street Coupe
1975-1978 GMC C25 Base
1975-1978 GMC C25 High Sierra
1975-1978 GMC C25 Sierra Classic
1975-1978 GMC C25 Sierra Grande
1975-1978 GMC C25 Suburban Base
1975-1978 GMC C25 Suburban High Sierra
1975-1978 GMC C25 Suburban Sierra Classic
1975-1978 GMC C25 Suburban Sierra Grande
1977 GMC C15 Indy Hauler
1976 Chevrolet K5 Blazer Base
1973-1974 Chevrolet Blazer Base
1973-1974 Chevrolet C10 Pickup Base
1973-1974 Chevrolet C10 Suburban Base
1973-1974 Chevrolet C20 Pickup Base
1973-1974 Chevrolet C20 Suburban Base
1973-1974 GMC C15/C1500 Pickup Base
1973-1974 GMC C15/C1500 Suburban Base
1973-1974 GMC C25/C2500 Pickup Base
1973-1974 GMC C25/C2500 Suburban Base
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
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]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 24475154455

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4.1 ★★★★★
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Natalie Williams
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★★★★★ 5
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Size: 6-10, Color: Halo Gray/Assorted
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Reviewed in the United States on September 22, 2025
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LC
Port Orchard, US
★★★★★ 5
LOVE THEM!!
Size: Small, Color: (001) Black / Black / Castlerock
LOVE! These socks are so comfortable! I wear a 5 in women's and a 3 in big kid shoes. The small fit me perfectly. I see where some say they run small but I can't say that was an issue for me. They are "snug" but thats what you want with a no show sock. I feel they have support vs the ones i used to buy at Walmart. They are very soft! I am actually buying more today and throwing my other ones in the trash!
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Reviewed in the United States on February 18, 2026
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Lucy Mejia
Battle Creek, US
★★★★★ 5
So will not write down your foot
Size: Medium, Color: (001) Black / Black / Castlerock
I love these socks. They have a little bit of gel on the top of the heel for support in your tennis shoes and so your socks don’t write down. Very good quality.
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Reviewed in the United States on May 6, 2026
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Twins9
Belleville, US
★★★★★ 5
Comfy and Stay Put
Size: Medium, Color: (002) Black / Black / Halo Gray
These socks are honestly great. They’re super thin and light, so once you have them on, you kind of forget they’re even there. No bulky feeling in your shoes at all. The best part is they actually stay on. I hate no-show socks that slide down after five minutes, and these don’t do that. The little grip on the heel really works, so you’re not constantly adjusting them all day. They’re breathable too, which is nice if your feet run warm. They dry fast and don’t get that gross sweaty feeling. And there’s no annoying seam on the toe, so nothing rubs or feels uncomfortable. Basically, they’re just comfy, stay put, and don’t cause problems — which is all I want from socks.
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Reviewed in the United States on January 16, 2026
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swwkennyg
Bozeman, US
★★★★★ 5
Perfect sucks
Size: Medium, Color: (001) Black / Black / Castlerock
Wonderful socks . The weight is perfect !! These do not slip when in a shoe they stay out !!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 14, 2026

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