Air and Fuel› Superchargers, Turbochargers and Components

Weiand

Pro-Street Supercharger Kit

$2,414.95

SKU: 6500-1

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
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Advanced — 4+ hours

Overview

The Weiand 6500-1 is a Pro-Street supercharger kit designed for Small Block Chevy engines. This kit features 100% new components, including thick-wall cases and rotors, to ensure durability and eliminate high-RPM flex.
Show original supplier description
The Weiand 6500-1 Pro-Street supercharger kit is designed to deliver a significant power increase of 25% to 40% for your Small Block Chevy engine, all while maintaining excellent streetability. The long nose design accommodates most short and long water pump applications. Minor modifications, such as slight elongation of four center holes, may be necessary for 1987 and later cylinder heads. It is important to note that this kit will not fit 1984 to present Corvettes due to potential rack and pinion clearance issues, nor will it fit 1992 or later LT1 engines. For applications using Vortec or Fast burn heads, please refer to kits 6542-1 or 6543-1.
Vehicle Symptoms
  • Engine lacks power during acceleration
  • Sluggish throttle response at highway speeds
  • Desire for more horsepower for street performance
  • Engine feels underpowered when climbing hills
Relevant Conversations
  • Weiand Pro-Street supercharger Kit 6500-1 review SBC
  • How to install Weiand 6500-1 on 350 Chevy
  • Weiand vs Edelbrock supercharger small block Chevy
  • Will Weiand 6500-1 fit long water pump
  • Need more horsepower for my 350 street car
  • Supercharger for street use SBC budget friendly
  • Weiand 6500-1 dyno results horsepower gain
  • Can I run Weiand supercharger with stock fuel system
  • Weiand Pro-Street supercharger install time long
  • What cam for Weiand 6500-1 supercharger

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandWeiand
Part Number6500-1
CategoryAir and Fuel
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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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