SKU: 35789666063

FiTech Ultimate LS1, LS2, LS6 EFI Induction Kit- Supports 750 HP

Sale price$812.70 Regular price$903.00
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  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 6 - Aug 11

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Description

FiTech Ultimate LS1, LS2, LS6 EFI Induction Kit- Supports 750 HPThe Ultimate LS1, LS2, LS6 500HP Intake Manifold Kit with 92mm Throttle Body is a complete self tuning induction systems for LS engines and designed for the do it yourself hot rodder to the professional builder. This EFI system includes everything needed to complete the induction system on your LS engine and get you on the road. These kits are E85 Fuel compatible with slight modifications during set up. Application Intake manifold will fit Cathedral

The Ultimate LS1, LS2, LS6 500HP Intake Manifold Kit with 92mm Throttle Body is a complete self-tuning induction systems for LS engines and designed for the do-it-yourself hot rodder to the professional builder. This EFI system includes everything needed to complete the induction system on your LS engine and get you on the road. These kits are E85 Fuel compatible with slight modifications during set up.  

Application

  • Intake manifold will fit Cathedral Port LS1/LS2/LS6 heads.
  • Small Block V8 GEN. III/IV LS-based Chevrolet street and performance engines with a 1500-6500 rpm power-band up to 500 HP to the flywheel.
    • 4.8 L / 293 c.i. LR4, LS1, LS2, LS6
    • 5.3 L / 325 c.i. L33, L59, LM4, LM7
    • 5.7 L / 346 c.i. LS1, LS6
    • 6.0 L / 364 c.i. LQ4, LQ9, LS2
  • Intake manifold is 6.5 inches tall.
  • 92mm high flow cable operated throttle body sits at 7 degrees.
  • Throttle body will clear any stock truck accessories depending on the type of water pump, if there is truck water pump accessory clearance interference you will need to get a new water pump bracket.

 

Additional Parts Required

  • Coil packs
  • Fuel Delivery System

 

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: 35789666063

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4.4 ★★★★★
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Richard Clark
Pawtucket, US
★★★★★ 5
Alternative to OEM fasteners.
Color: 40pcs
Good alternative to OEM part
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 7, 2025
G
Verified Purchase
George J. Novak
Lake Worth, US
★★★★★ 5
Quick and easy part to install
Color: 40pcs
My wife accidentally hit a parking curb and popped the bumper cover of her car. The flexing caused some of the clips to break. The bumper sprang back, but the clips just fell out. Basically, they sacrificed themselves. These new clips fit perfectly and the bumper is ready for action. Keep some in your glovebox, you'll be glad you did.
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Reviewed in the United States on March 4, 2025
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Verified Purchase
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Draper, US
★★★★★ 5
They work
Color: 40pcs
These fit my 16 honda accord splash shield. The dealer forgot to put my originals back on when they changed the granny fluid. BH I Edmond ok just does not care about quality work.
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Reviewed in the United States on August 5, 2025
J
Verified Purchase
Joshua T.
Cuba, US
★★★★★ 5
Used on 2018 honda accord sport.
Color: 40pcs
Needed some of these since i was changing some stuff under my front bumper. They look and function the same as oem. And there are plenty to use as well. Would definetley pick up some of these as your current one will probably break as your taking them out.
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Reviewed in the United States on June 18, 2025
M
Verified Purchase
MI
Chelsea, US
★★★★★ 5
Perfect fit
Color: 20pcs
Perfect replacement retainer clips for my car.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 15, 2026

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