1. Automotive Lower Kits On Sale
  2. sku: 12409692849280782
  3. MAXPEEDINGRODS J5630W

MAXPEEDINGRODS J5630W Kit Lowering Blocks Bolts C15

fits model: C10, Suburban. make: Chevy, Gmc. year: 1967-72.

J5630w Maxpeedingrods 3 Inch Drop Kit Lowering Blocks U-bolts For Chevy C10 Gmc C15 Suburban 1967-72

( Brand: Maxpeedingrods ), ( Part Type: Block Bolt ), ( Adjustable: No ), ( Bundle Listing: Yes ), ( California Prop 65 Warning: California Prop 65 Warning ), ( Drop Length: 3in. ), ( Fitment Type: Performance/custom ), ( Included Hardware: Mounting Hardware ), ( Manufacturer Part Number: J5630W ), ( Material: Steel ), ( Notice: This Is Aftermarket Replcement Part ), ( Placement On Vehicle: Left, Right, Rear ), ( Surface Finish: Powder Coated ), ( Warranty: 2 Year )

Review MAXPEEDINGRODS Inch Drop Kit Lowering Blocks U bolts Chevy Gmc C15 fits SUBURBAN C10 1967-72

Introducing the Maximum Motorsports J5630W Kit Lowering Blocks and U-Bolts, specifically designed for the Chevrolet C10 and GMC C15 Suburban models from 1967 to 1972. These high-quality suspension components are engineered to enhance the look and performance of your classic truck.

The J5630W Kit includes two set of lowering blocks, each set consisting of four blocks. These blocks are CNC-machined from 6061-T6 aluminum, ensuring a precise fit and superior strength. By stacking these blocks under the factory u-bolts, you can achieve a subtle yet noticeable drop in your vehicle's ride height. The lowering blocks come with pre-drilled holes that match the factory u-bolt pattern, making for an easy and straightforward installation process.

Additionally, this kit comes with four new U-bolts. These U-bolts are manufactured from strong, durable steel, and are designed to securely hold your leaf springs in place even with the lowered ride height. They feature the correct length and diameter for a perfect fit, and their zinc-plated finish provides protection against rust and corrosion.

The Maximum Motorsports J5630W Kit Lowering Blocks and U-Bolts are a great choice for those looking to give their classic Chevy or GMC a fresh and sportier look. They are designed to work seamlessly with your factory suspension system, ensuring a smooth and comfortable ride. The kit comes with clear and concise instructions to guide you through the installation process. Upgrade your classic truck's suspension today with the Maximum Motorsports J5630W Kit.

Maximum Motorsports J5630W Lowering Blocks U-Bolts Kit for Chevy C10, GMC C15 Suburban 1967-1972: A Comprehensive Analysis

The Maximum Motorsports J5630W Lowering Blocks U-Bolts Kit is designed for Chevy C10, GMC C15 Suburban models from 1967 to 1972. This product aims to help vehicle owners lower their trucks while maintaining proper suspension geometry. In this analysis, we will discuss the potential advantages and disadvantages of using this kit.

Pros:

1. Improved appearance: Installing the J5630W kit will lower your truck's ride height, giving it a more aggressive and desirable look.

2. Enhanced handling: Lowering your vehicle allows for improved handling and better response to steering inputs, making your truck more enjoyable to drive.

3. Proper suspension geometry: The J5630W kit ensures that the suspension geometry remains intact while lowering the vehicle, which is crucial for maintaining optimal performance and preventing damage to the vehicle.

4. Durable materials: The U-bolts in the kit are made of high-strength steel and are powder-coated for added protection against the elements and rust.

5. Easy installation: The kit comes with comprehensive instructions, and the installation process is straightforward, allowing most users to complete the job themselves.

Cons:

1. Cost: The J5630W kit is an investment, and the cost may be a deterrent for some users.

2. Required modifications: In some cases, additional modifications may be required for a proper fit, such as drilling new holes for the U-bolts.

3. Potential ride quality changes: Lowering the vehicle may result in changes to the ride quality, including a stiffer ride or increased noise levels. However, these changes can be mitigated through proper tuning and adjustment.

Conclusion:

The Maximum Motorsports J5630W Lowering Blocks U-Bolts Kit offers several advantages, including improved appearance, enhanced handling, and proper suspension geometry, among others. While there are some potential drawbacks, such as cost and required modifications, the benefits generally outweigh the cons for those seeking to lower their classic Chevy C10 or GMC C15 Suburban.

Recommendation:

If you are looking to lower your Chevy C10 or GMC C15 Suburban from 1967 to 1972 and maintain proper suspension geometry, the Maximum Motorsports J5630W Lowering Blocks U-Bolts Kit is a solid investment. The kit provides a straightforward installation process, durable materials, and a noticeable improvement in handling and appearance. While the cost may be a concern for some, the benefits often justify the expense for enthusiasts seeking to enhance their classic truck.

Details:

These lowering kits are specially made for Chevy 1960-1972 and GMC C10/C20 2WD trucks equipped with factory rear coil springs. We established cooperation's with EM tron, Mote, LINK, Cartel, Him, etc. MaXpeedingrods always follow the development concept that Success derives from devotion and happiness comes sharing to make contributes domestic overseas car tuning enthusiasts global racing culture by excellent products service. Ease of installation.

MaXpeedingrods has a longstanding commitment to the research of ECU, engine, gearbox and vehicle performance electronic calibration. Placement on Vehicle:Left, Right, Rear. Located between the axle housing and rear lower trailing arm, it provides you with a 3 lowering volume. PRODUCTS 3 Drop Kit Lowering Blocks U-Bolts for Chevy C10 GMC C15 Suburban 1967-72.

A simple and practical way to reduce the height of rear a C10 or C20 truck without affecting driving quality. Safe/Economical solution. Material: Steel. Nuts and washers.

Pickup truck rear lowering blocks allow you to customize your ride, provide a lowered stance and boost handling performance. Surface Finish Powder Coated.

part #: j5630w price

  • $74.95

specifications lowerlageen:

  • for models: C10, Suburban
  • for makes: Chevy, Gmc
  • for years: 1967-72
  • brand: Maxpeedingrods
  • part type: Block Bolt
  • adjustable: No
  • bundle listing: Yes
  • california prop 65 warning: California Prop 65 Warning
  • drop length: 3in.
  • fitment type: Performance/custom
  • included hardware: Mounting Hardware
  • manufacturer part number: J5630W
  • material: Steel
  • notice: This Is Aftermarket Replcement Part
  • placement on vehicle: Left, Right, Rear
  • surface finish: Powder Coated
  • warranty: 2 Year

offer lowerlageen:

  • started: January 17, 2026
  • sold: 0
  • options: Ship-to-home
  • quantity: 10
  • availability: In Stock
  • best offers: True

general lowerlageen:

  • condition: New
  • Auto Permance Parts > Chassis, Suspension Brakes > Lower Kits Parts

payments lowerlageen:

  • wallet: Apple-pay
  • other
  • credit card: Diners-club

shipping lowerlageen:

  • transit: 5-9 Days
  • cost: $0.00
  • class: Standard
  • type: Fixed
  • carrier: UPS
  • service: UPS Ground

returns lowerlageen:

  • paid by: Seller
  • policy: Returns Accepted
  • time: 30 Days

seller lowerlageen:

  • city: Elk Grove Village, Illinois
  • rating: 99.3%
  • # reviews: 28521
for models: c10, suburban, for makes: chevy, gmc, for years: 1967-72, part type: block bolt, adjustable: no, bundle listing: yes, california prop 65 warning: california prop 65 warning, drop length: 3in., fitment type: performance/custom, included hardware: mounting hardware, notice: this is aftermarket replcement part, placement on vehicle: left, right, rear, surface finish: powder coated, warranty: 2 year,
category: auto parts > chassis, suspension brakes > lower kits parts, material: steel, sku: 12409692849280782,

Maxpeedingrods J5630W Is Similar To:

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1 offer $74.95 USD
  • New. Offer #1 priced at $74.95 + $0.00 delivery = $74.95* total. Pickup truck rear lowering blocks allow you to customize your ride, provide a lowered stance and boost handling performance Located between the axle housing and the rear lower trailing arm, it provides you with a 3" lowering volume. A simple and practical way to reduce the height of the rear of a C10 or C20 truck without affecting the driving quality.FREE SHIPPING

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