The Best ls truck intake vacuum ports : Recommended For 2025
It is challenging to know where to start when looking for ls truck intake vacuum ports. There are so many options that it is hard to know which one stands out. Bringing up the frustration of being discouraged in your search. Making you feel like you are wasting your time, money, and effort trying to find what you want.
Our 10 best ls truck intake vacuum ports were identified by an algorithm that identified the most trending products on Amazon. Keep reading!
Follow This Table For Choosing A Product Quickly
Our Recommended Best ls truck intake vacuum ports Reviews in 2025
Bestseller No. 1
ICT Billet 1/2" Hose Barb Vaccum Port Fitting LS...
- Converts vacuum port to 1/2" hose barb
- Made in Wichita, Kansas From Aerospace Grade, USA Produced, Billet Aluminum
- Compatible with all plastic LS truck intake manifolds with push lock rear brake booster port
- Package includes: 1 fitting
- LS truck intake manifold brake booster vacuum port to 1/2
Bestseller No. 2
ICT Billet LS Truck Intake Manifold Rear Brake...
- Plugs the vacuum port on LS truck intake manifolds
- Made in Wichita, Kansas From Aerospace Grade, USA Produced, Billet Aluminum
- Plugs brake booster hose port
- Package includes: 1 plug
- Compatible with all plastic LS truck intake manifolds with push lock rear brake booster port
Bestseller No. 3
ICT Billet 3/8" NPT Brake Booster Vacuum Port...
- Converts vacuum port to 3/8" NPT thread
- Package includes: 1 fitting
- Made in Wichita, Kansas from aerospace grade, USA-produced billet aluminum
SaleBestseller No. 4
ICT Billet 6AN Vaccum Port Fitting LS Truck Intake...
- LS truck intake manifold brake booster vacuum port
- Made in Wichita, Kansas From Aerospace Grade, USA Produced, Billet Aluminum
- Compatible with all plastic LS truck intake manifolds with push lock rear brake booster port
- Converts vacuum port to 6AN hose flare
- Package includes: 1 fitting
Bestseller No. 5
ICT Billet LSA LS9 LT4 LS Supercharger Vacuum Port...
- 5831 Supercharged
- High-Quality Material: Precision-machined from durable materials for long-lasting performance and reliability.
- Versatile Compatibility: Designed to fit LSA, LS9, LT4, and LS superchargers, ensuring compatibility with a wide range of applications.
- Vacuum Port Adapter: Enables easy integration of a 1/8 NPT vacuum port, providing flexibility for various vacuum-related accessories.
- Enhanced Engine Performance: Enables better tuning capabilities, contributing to improved overall engine performance and efficiency.
Bestseller No. 6
Htostar Racing Low Profile For LS3 Intake Manifold...
- Application: Intake manifold is compatible with LS3 6.2L and other Chevy small block Gen III/IV LS-based engines with rectangle port (additional modifications may be required), compatible with 102MM...
- Racing Use: Low profile for racing use only vehicles, around 1800-6500 RPM Range; rated for 30 psi of pressure.
- Size: 102mm/4.02" inlet with 165mm/6.5" height, 490mm/19.2" length; 1/8" thick T6061 sheet aluminum; vacuum ports (1/4NPT & 1/8NPT) with plug; with vacuum ports and MAP sensor port.
- Packaging Includes: Intake manifold, throttle body gasket, fuel rail kit, vacuum port fittings, brackets, intake seals, bolts with nuts or washers.
- Note: Please verify the accessories based on the pictures, and notify us promptly if they are lost. New LS1 water pump and bracket may required for truck accessory clearance interference.
Bestseller No. 7
ICT Billet LSA LS9 LT4 Supercharger MAP Vacuum...
- Compatible with LSA, LS9, and LT4 superchargers
- Can be used to plug 1 or both MAP sensor port locations
- Billet plug securely seals MAP sensor bores
- Includes: 1 plug, with FKM oring, and USA made bolt
- Made in Wichita, Kansas from aerospace grade, USA produced, billet aluminum
Bestseller No. 8
2025 Upgraded Intake Manifold Vacuum T Fitting...
- 【Application】Universal, Fits all 3/8" NPT Intake Manifolds.
- 【Product Size】Intake Manifold Vacuum T Fitting, Height 5cm/1.97inch. 3/8 NPT Threads to 3/8" and 1/4" Nipple.
- 【High-Quality】Professional manufacturing intake manifold fitting adapter, high performance, has a long service life.
- 【Easy Installation】Directly replace the old or broken fitting, easy to install.
- 【Material】Made from aluminum then polished and triple chrome plated
Bestseller No. 9
Htostar Racing For LS Intake Manifold Compatible...
- [Applicable Engine] Compatible with LS based engines with cathedral port heads shape; Compatible with 4.8L 5.3L LS1 LS2 LS6 original engine. For LS 4 bolt intake with cable drive only, not for drive...
- [Some Models] Compatible with Chevy Corvette 97-07 | Corvette Z06 01-04 | SSR 05-06 | TrailBlazer SS 06-09 | Cadillac CTS V-series 04-07 | Pontiac Firebird Formula Trans AM 98-02 | Pontiac GTO 05-06 |...
- [Size] 102mm/4.02" inlet with 210mm height (taller); 1/8" thick T6061 aluminum; vacuum ports (1/4NPT & 1/8NPT) with plug; rear M12 x 1.25 MAP port for 10 MAP.
- [Throttle Body] Drive by cable, Idle a-ir control (IAC) and throttle position sensor (TPS) installed. Flow Rate: 1218 CFM, Working pressure: 85 PSI, Burst pressure: 245 PSI.
- [Note] Fits original factory fuel injectors for LS1 and LS6, but different spacers may be required for LS2.
Bestseller No. 10
GSTP For LS LS1 LS2 LS6 Intake Manifold with...
- Applicable Engine: Compatible with LS LS1 LS2 LS6 4.8l 5.3l 5.7l 6.0l with cathedral port, compatible with LS Based Gen III/IV EFI Engines.
- Size: 92mm/3.62" inlet with 210mm height (taller); 1/8" thick T6061 aluminum; vacuum ports (1/4NPT & 1/8NPT) with plug(1/4, 5/16, 7/16, 1/2); rear M12 x 1.25 MAP port, 8AN Fuel Rails Fittings.
- Upgraded Fuel Rail Bracket: Can be used for LS1, LS6, or LS2 original fuel injector without the need for additional spacers or modifications.
- Aluminum: Upgrade to our 3 inch taller aluminum intake manifold! Enjoy enhanced durability, heat resistance for better performance over the original plastic version.
- Packaging Includes: intake manifold, throttle body gasket, fuel rail kit, vacuum port fittings, brackets, intake seals,bolts with nuts or washers. Please verify based on the image and inform us...