Best Small Block Chevy Fuel Injection Kits

Peter | 03-12-2025

Searching for the best Best Small Block Chevy Fuel Injection Kits from top brands like JGhyperX,Dasbecan,MOTOKU,AUTO OCCASION,Htostar Racing,Haneex, but unsure where to start? We’re here to help. After extensive research, we’ve selected the top Best Small Block Chevy Fuel Injection Kits and also created a buying guide to assist you in choosing the right one.

We evaluated and tested numerous top-rated products to compile this list of standout Best Small Block Chevy Fuel Injection Kits. Our top recommendation is JGhyperX Best Small Block Chevy Fuel Injection Kits because of its unmatched performance, quality, and value. However, we have more great options below if you want to explore further. Check out our buying guide as well for expert tips on selecting the ideal Best Small Block Chevy Fuel Injection Kits to suit your needs and budget. With our research backing you, finding your perfect match will be easy.

Editor's Choice
JGhyperX 7137 Intake Manifold Aluminum Multi Port Compatible with Chevy Small Block SBC 283 302 305
JGhyperX 7137 Intake Manifold Aluminum Multi Port Compatible with Chevy Small Block SBC 283 302 305
Premium Pick
Dasbecan GSL392 255LPH Inline Fuel Pump & 58PSI Fuel Filter Regulator Kit for LS Swap EFI Conversion
Dasbecan GSL392 255LPH Inline Fuel Pump & 58PSI Fuel Filter Regulator Kit for LS Swap EFI Conversion
Budget Pick
MOTOKU 8 Set Fuel Injector Repair Seal Kit w/Micro Filter Removal Tool for Chevy GMC Cadillac
MOTOKU 8 Set Fuel Injector Repair Seal Kit w/Micro Filter Removal Tool for Chevy GMC Cadillac

Top 10 Best Small Block Chevy Fuel Injection Kits

We researched and compared the top products in the Best Small Block Chevy Fuel Injection Kits category to provide you with these recommendations.

1. JGhyperX 7137 Intake Manifold Aluminum Multi Port Compatible with Chevy Small Block SBC 283 302 305

JGhyperX 7137 Intake Manifold Aluminum Multi Port Compatible with Chevy Small Block SBC 283 302 305
9.8

Jghyperx

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  • Compatibility: Fits for Chevy Small Block SBC Multi-port 1957-86 262 265 283 302 305 307 327 350 400 V8 Engine
  • Details: This manifold is engineered with a large plenum and long tapered runners to deliver maximum horsepower and broad torque band throughout the rpm range (1500-6500 rpm)
  • Part Number:7137 //Part Type:Intake Manifolds,EFI //Basic Operating RPM Range:1,500-6,500 //Intake Manifold Height: the end seal is 9.09 the front and 8.20at the rear //Fuel Injection Style:Multi-port //Throttle Body Bore Size:90mm
  • Cylinder Head Configuration:Stock //Intake Section Included:Complete //Engine Block Deck Height:Standard deck //Intake manifold Color: Natural //Intake Material: Aluminum(stain)
  • EGR: No //Package included: 1*intake manifold&1*fuel rail kit &some parts shown in the picture //Notes:Port dimensions: 1.92 in. tall, 1.14 in. wide

2. Dasbecan GSL392 255LPH Inline Fuel Pump & 58PSI Fuel Filter Regulator Kit for LS Swap EFI Conversion

Dasbecan GSL392 255LPH Inline Fuel Pump & 58PSI Fuel Filter Regulator Kit for LS Swap EFI Conversion
9.5

Dasbecan

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  • Replaces Part Number: Fuel Pump Replaces GSL392-400-939, 400-939, GF822,19239926; Fuel Filter Regulator Replaces 61633737.
  • Fitment: This fuel pump and filter regulator kit fits for LS Returnless 6AN Engine Swap with GSL392-400-939 Inline Fuel Pump, including all the necessary fittings and mounting hardware, Pressure: 255 Liters Per Hour (LPH), Fuel pressure: 58 PSI, AMP: 20, Fits most EFI applications including turbo and supercharged.
  • Compatible with: 1999-2014 Chevy V8 5.3L/325 small block Gen III IV, LS based engines; 1999-2014 Chevy V8 4.8L/294 small block Gen III IV, LS based engines; 1999-2014 Chevy V8 6.0L/364 small block Gen III IV, LS-based engines
  • Feature: Manufactured using high-quality materials, meet or exceed OEM standards, rugged metal housing including inlet and outlet to withstand high flow pressure, ensuring optima high-pressure performance.
  • Package Includes: 1x GSL392 Inline Fuel Pump, 1x Fuel Filter Regulator, 1x 6AN to 3/8" Push-In for EFI Fitting, 2x Black LS1/LT1 -6AN to 3/8" Fitting, 1x Black LS1/LT1 -6AN to 5/16" Fitting, 1x Installation Kit.

3. MOTOKU 8 Set Fuel Injector Repair Seal Kit w/Micro Filter Removal Tool for Chevy GMC Cadillac

  • Compatible with Buick Rainier 2004
  • Compatible with Hummer H2 2003-2007
  • Compatible with Isuzu Ascender 2003-2004; NPR 2003-2007
  • Compatible with Cadillac Escalade, Escalade EXT 2002-2006; Escalade ESV 2003-2006
  • Compatible with Chevrolet Silverado 3500 Classic, Silverado 2500 HD Classic, Silverado 1500 HD Classic, Silverado 1500 Classic 2007; Silverado 2500 1999-2006; Silverado 1500, Suburban 1500 2500, Tahoe 2000-2006; Silverado 1500 2500 HD, Silverado 3500 2001-2006; Avalanche 1500 2002-2004; SSR, Trailblazer EXT 2003-2004; Sonora 2003-2006; Express 1500 2500 3500 2003-2007
  • Compatible with GMC Sierra 3500 Classic, Sierra 2500 HD Classic, Sierra 1500 Classic 2007; Envoy XUV 2004; Sierra 2500 1999-2004; Yukon, Yukon XL 1500 2500 2000-2006; Sierra 1500 2500 HD, Sierra 3500 2001-2006; Envoy XL 2003-2004; Savana 1500 2500 3500, Sierra 1500 2003-2007
  • Replaces Part Number: 17113553, 17113698, 83211167, FJ315, FJ10062, ?12580681, 832-11203, FJ887, 8125806810, 25317628, 25320288, 25320287, 25323974
  • Package Included: 8* Fuel Injector Seal Kit; 1* Fuel Injector Filter Removal Tool

4. AUTO OCCASION 8Set Fuel Injector Repair Seal Kit Compatible with 99-07 GM Chevy Silverado 1500 GMC

AUTO OCCASION 8Set Fuel Injector Repair Seal Kit Compatible with 99-07 GM Chevy Silverado 1500 GMC
8.9

Auto Occasion

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  • FITMENTCompatible with most commonly used injectors for 99-07 Chevy Silverado 1500 Sierra FJ887 4.8/5.3/6.0L
  • Part Number: 12580681 19421333 FJ887, 25320287 17113698,25323974,25317628,25317628 seal kit.
  • Attention: Please check whether the compatibility information matches your vehicle model before purchasing
  • Easy Installation: AUTO OCCASION car parts are manufactured with strict quality control and high compatibility, meeting OE standards. Rigorous testing ensures easy and quick installation with instant response, eliminating hassles and delays.
  • Delivery: We will strictly check the quality of the goods before delivery

5. Htostar Racing Fuel Injection Line Fitting Adapter Kit EFI FI w/Filter/Regulator 58 PSI Compatible

Htostar Racing Fuel Injection Line Fitting Adapter Kit EFI FI w/Filter/Regulator 58 PSI Compatible
8.7

Htostar Racing

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  • Package includes: 1Pc LS fuel filter/58psi regulator, 1Pc 6AN 25 feet of high-pressure fuel injection hose, 1Pc 6AN to 3/8" Male Straight Filter Fittings, 1Pc 6AN to 5/16" Fuel Filter Return Line Fitting, 2Pcs 6AN to 3/8" Fuel Filter Feed Line Fittings, 2Pcs -6AN to 1/4" NPT Fuel Pump Adapters, 2Pcs 45 Degree -6AN Female to 3/8" Push Lock hose fittings, 6Pcs straight -6AN Female to 3/8" Push Lock hose fittings
  • High Quality: The Fuel Hose made of Premium Quality NBR Rubber; The hose end AN fittings is made of high strength Aluminum , polished and anodized surface provide the bright appearance, corrosion protection and strong strength.
  • The filter features a 3/8 male inlet, 5/16 male return outlet, and a 3/8 female supply outlet
  • The fuel line kit replacement for LS1, LS2, LS6, LS3, LQ4, LQ9, LM7, L99, L76, LSX
  • Service - If you have any question or any unsatisfactory about the product, you can contact our customer service at any time, our team will response you in 24 hours

6. Haneex 8Set Fuel Injector Repair Seal Kit for For 99-07 GM Chevy Silverado 1500 GMC Sierra FJ887

  • Fuel Injector Repair Kit

7. 58 PSI Fuel Filter Regulator Kit for LS Swap EFI Conversion, Replacement for Chevrolet Chevy Fuel

58 PSI Fuel Filter Regulator Kit for LS Swap EFI Conversion, Replacement for Chevrolet Chevy Fuel
8.3

Yinlowa

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  • REPLACEMENT 58 PSI FUEL FILTER REGULATOR - Fuel pressure regulator filter kit comes with 6AN adpater fittings for LS Swap , which can deliver 58 PSI (4 BAR) to your fuel rail and return unused gas to the tank. Besides, it can ensure the clean fuel is delivered properly to your engine with a 10 micron fuel filter, which play an important role in protecting the daily operation of the engine, and extending the engine service lifespan.
  • FITMENTS - 58 PSI Fuel Pressure Regulator AN-6 Fittings for LS Swap EFI Conversion is compatible with Chevrolet 1999-2014 V8 5.3L/325 Chevy small block Gen III/IV (LS-based engines); Chevrolet 1999-2014 V8 4.8L/294 Chevy small block Gen III/IV (LS-based engines); Chevrolet 1999-2014 V8 6.0L/364 Chevy small block Gen III/IV (LS-based engines). Please check the fitment and part number before purchasing, Thank you!
  • REPLACE PART # - 61633737, 001834890, 1834890 86737, FF881DL, G11290, G8836, GF1822, GG299, GG-299, GF336, G3737, 33737, 3737, 73737, PF5493, F55493, WIX 33737, 10299146, 19239926, GF822, TBSS intake, NNBS Intake, L92 Intake, returnless, LS1, LS2, LS3, LS6, LQ4, LQ9, LM7, L99, L76, LSX, 4.8, 5.3; Adapter Fitting Replaces 644123, 644113. Great replacement for a proper fit and easy installation, quality materials used, meets or exceeds OEM standards, 100% rigorously tested before shipping.
  • OEM DESIGN, DIRECT FIT - With mounting bracket and rubber insulator, fuel pressure regulator filter kit can be installed easily in the place between the tank and the engine or in the engine compartment. After simple installation, this filter help to create a returnless fuel supply for LS engine swaps and electronic fuel injection conversions. The bypass regulator passes excess fuel back into the tank then the pump can run freely. Save time and hundreds of dollars by replace the parts yourself.
  • WHAT YOULL GET - 1 x fuel filter/regulator, 1 x 3/8'' EFI push on lock fitting for inlet, 1 x 5/16'' EFI push on lock fitting for return, 1 x 6AN male to 3/8 male push on EFI fitting for outlet, 12-MONTH Warranty and LIFETIME Technical Support. If this Fuel Pressure Regulator ever fails on your Chevrolet 1999-2014 V8 5.3L/325 4.8L/294 6.0L/364 Chevy small block Gen III/IV (LS-based engines), please dont hesitate to contact us for the replacement. True hassle-free shopping experience 🙂

8. JEGS Fuel Pump Gaskets | Fits Small Block Chevy Engines | Made In USA | 2 Gaskets Per Package |

  • MUST HAVE ITEM when replacing or upgrading the fuel pump
  • FITS small block Chevy engines such as 283, 305, 307, 327, 350, 383 (stroker), 400, and others using the popular platform
  • MADE FROM a durable compound that is heat and chemical resistant to provide a leak-free seal
  • INCLUDES gaskets to seal the mounting plate to block and fuel pump to mounting plate
  • MADE IN USA with high quality components and assembly

9. 97780144 Diesel Fuel Injector kit Replacement for GMC/Chevy Express Savana Sierra Silverado 2500

97780144 Diesel Fuel Injector kit Replacement for GMC/Chevy Express Savana Sierra Silverado 2500
7.9

Geluoxi

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  • Customers are advised to compare Part OEM Number: 0 445 120 027, 0445120027, 0 986 435 504, 0986435504, 97303657, 97780144, DT660002R
  • Replacement for GMC / CHEVY EXPRESS 2500 6.6L (2004 - 2005), EXPRESS 3500 6.6L (2004 - 2005)
  • Replacement for GMC / CHEVY SAVANA 2500 6.6L (2004 - 2005), SAVANA 3500 6.6L (2004 - 2005)
  • Replacement for GMC / CHEVY SIERRA 3500 6.6L (2004 - 2005), SIERRA 3500 6.6L 4X4 (2004 - 2005)
  • Replacement for GMC / CHEVY SILVERADO 3500 6.6L (2004 - 2005)

10. Fuel Pressure Regulator/Filter Kit 58PSI Replacement For Chevy Corvette C5 5.3 LS Swap EFI

Fuel Pressure Regulator/Filter Kit 58PSI Replacement For Chevy Corvette C5 5.3 LS Swap EFI
7.7

Jdmspeed

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  • This Fuel Pressure Regulator/Filter Kit with AN6 Fittings for fuel injection (EFI / FI) retrofits and for swaps to modern engines like the GM Gen III and Gen IV V8 engines in 4.8, 5.3, 6.0, and 6.2 displacement: LS1, LS2, LS3, L76, L98, L77, LY6, LFA, LZ1, LY2, L20, LH6, LS4, LSX, etc. Commonly used in LSX swap. Suitable for primary fuel supply to newer LT1 DGI. Not for the 1990s era LT1
  • Fitment: Replacement For Chevrolet V8 5.3L/325 small block Gen III/IV (LS-Based Engines) 1999-2014, Replacement For Chevrolet V8 4.8L/294 small block Gen III/IV (LS-Based Engines) 1999-2014, Replacement For Chevrolet V8 6.0L/364 small block Gen III/IV (LS-Based Engines) 1999-2014
  • Replace Part Number: 61633737, 10299146, 19239926, 001834890, 1834890, 86737, FF881DL, G11290, G8836, GF1822, GG299, GG-299, GF822, GF336, G3737, 3737, 33737, 73737, PF5493, F55493, WIX 33737; Adapter Fitting Replaces 644113, 644123
  • Package Include: 1x Fuel Filter/Fuel Pressure Regulator Assembly, 1x AN6 to 3/8'' EFI Push on Lock Fitting for Inlet, 1x AN6 to 5/16'' EFI Push on Lock Fitting for Return, 1x 6AN Male to 3/8 Male Push on EFI Fitting for Outlet
  • The C5 Filter/Regulator is capable of flowing a maximum of 255LPH. Beyond that amount, there is the potential for fuel pressure creep as the flow rate can overwhelm the internal regulator

Peter

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