The best LS alternator and power steering bracket depends on engine layout, pump type, alternator output, and available space. The LS Truck OEM Location bracket is best for retaining a truck-style arrangement, while the driver-side high-mount option is aimed at tight engine bays. For broader LS engine coverage, consider the Bevinsee or LS Serpentine kits; the CNC truck bracket is a stated option for several alternator outputs.
| Bracket | Best suited for | Key detail |
|---|---|---|
| Bevinsee LS Engine Serpentine Bracket | LS swaps needing a compact layout | Lists multiple LS car and truck engines |
| LS Truck OEM Location Bracket | Truck-style positioning | Specifies Saginaw Type 1 pump compatibility |
| LS Truck Alternator & Power Steering Bracket | Truck engines and higher-output alternators | Lists 105A, 145A, and 160A options |
| LS Truck SUV Alternator/Power Steering Pump Bracket | Narrow frames and compact bays | Lists belt sizes by alternator configuration |
| LS Serpentine Alternator Power Steering Pump Kit | Older-car LS swaps | Moves the pump up and in |
Bevinsee LS Engine Serpentine Bracket
The Bevinsee bracket is best for LS swap builders who want a serpentine arrangement intended to reduce the width occupied by the accessories. Its listed applications include LS1, LS2, LS3, LS6, and LS7 engines, as well as 4.8L, 5.3L, 6.0L, and 6.2L truck engines. That broad stated application range makes it a candidate for both older cars and trucks receiving an LS engine.
The product includes an instruction manual and describes two common installation methods. Choose this option if compact packaging is a priority and your engine is among the listed applications. A limitation is that the seller does not provide a specific belt length because belt routing and bracket combinations can vary; plan to verify belt fitment during the build.
LS Truck OEM Location Alternator Bracket
This bracket is best for a truck-based LS installation that needs an OEM-style accessory location. The listed details identify compatibility with truck or SUV setups and LS3/L99 Camaro crank pulleys, along with a Saginaw Type 1 power steering pump. It is also specified for standard 105-amp alternators and high-output 145- or 160-amp options.
The bracket is described as CNC-machined 6061 aluminum with an anodized surface and stainless-steel bolts. Those material and finish details may matter to buyers comparing construction and corrosion resistance. Choose it if its stated pulley and pump requirements match your setup. Its compatibility details are not universal: verify the pump type, crank pulley arrangement, and alternator configuration before ordering.
LS Truck Alternator And Power Steering Bracket
This option is best for truck-engine builds that need a bracket explicitly matched to Vortec truck water pumps and a Type 1 Saginaw power steering pump. Its listed engine range includes 4.8L, 5.3L, and 6.0L truck engines, plus LQ4, LQ9, LY5, LS3, and L99 applications. The feature list also names Silverado, Sierra, Yukon, and Chevelle LS swap builds.
The seller states support for 105A, 145A, and 160A alternators and describes CNC-balanced pulleys and 6061-T6 aluminum construction with a hardcoat finish. Choose this bracket if the specified truck-pump layout and alternator output options suit your build. Confirm the engine’s water-pump and steering-pump types; the listing’s fitment details should not be treated as proof of compatibility with every LS accessory setup.
LS Truck SUV Driver-Side High-Mount Bracket
This bracket is best for LS swaps where a narrow frame or compact engine bay makes the original accessory bracket difficult to package. It relocates the alternator above the driver-side valve cover and is listed for several 1999–2014 GM truck and SUV models with 4.8L, 5.3L, 6.0L, or 6.2L LS truck engines. The listing also describes a position for a Sanden 508 A/C compressor.
Its stated belt guidance is 77.5 inches with a 105A alternator and 78.0 inches with 145A or 160A configurations. A key limitation is that it is not listed as compatible with Corvette, CTS-V, or 2010–2015 Camaro bolt-pattern alternators. Truck engines using an LS1 Camaro water pump may also need extra spacers to align the belt.
LS Serpentine Alternator Power Steering Kit
This kit is best for older-car and truck LS swaps where the builder wants to reposition the power steering pump. The listing says the bracket moves the pump up and inward and rotates the alternator 180 degrees. It names LS1, LS2, LS3, and LS6 engines, plus 4.8L through 6.2L truck and SUV engines, and calls out classic GM applications such as Bel Air, Biscayne, and Camaro.
The aluminum-alloy bracket has a black anodized surface, according to the product details. Choose it if the described accessory repositioning fits your intended layout. The listing does not specify belt length or a particular steering-pump type, so verify those details for your engine and accessory combination before purchase.
Buying Guide: How To Choose An LS Accessory Bracket
Which engine and accessory layout do you have?
Start with the exact engine family, water pump, crank pulley, power steering pump, and alternator. A bracket described for truck water pumps or a Saginaw Type 1 pump may not match a different accessory combination. Check each part against the seller’s stated fitment rather than relying on “LS-compatible” wording alone.
Do you need to save space?
For a narrow frame or compact engine bay, compare relocation designs and the position of the alternator and pump. The high-mount bracket specifically describes moving the alternator above the driver-side valve cover. The Bevinsee listing also emphasizes reducing accessory width, but belt length is not specified.
What alternator output and belt details matter?
Check whether the bracket supports your alternator’s amperage and whether the belt length is stated. Some listings identify 105A, 145A, and 160A options; only one gives belt lengths tied to output configurations. If belt routing varies in your build, confirm the required belt length after checking the actual bracket and pulley arrangement.
Which construction details should you compare?
Compare the stated material, finish, and included hardware without assuming those details guarantee fit. Some products describe CNC-machined or aircraft-grade aluminum, anodizing, or stainless-steel bolts. Installation instructions are noted for the Bevinsee product. Also check whether the listing identifies installation requirements, spacers, or exclusions relevant to your setup.
Frequently Asked Questions
Will any LS alternator and power steering bracket fit every LS engine?
No. Fitment can depend on the engine, water pump, crank pulley, steering-pump type, alternator, and accessory position. Confirm each requirement in the product details.
What does a high-mount bracket help with?
A high-mount design can reposition accessories to address limited space around frame rails or a compact engine bay. Confirm the specific relocation and vehicle exclusions for the bracket.
Do these brackets include a belt?
The supplied product details do not consistently state whether a belt is included. One listing provides belt-length guidance, while another says it cannot provide a specific length. Check the complete listing before purchase.
Which option specifies Saginaw Type 1 pump compatibility?
The LS Truck OEM Location bracket and the LS Truck Alternator and Power Steering Bracket explicitly list a Saginaw Type 1 power steering pump.
Should I choose a bracket by engine displacement alone?
No. Engine displacement is only one fitment factor. Verify the accessory layout, pump type, pulley alignment, alternator output, belt path, and any stated exclusions.