Description

Shock – AC Series – Twintube – 12.50 in Compressed / 19.50 in Extended – 2.00 in OD – C4-R6 Valve – Threaded Aluminum – Gold Anodized – Each

Why Choose Us?



Frequently Asked Questions​

As an Authorized Automotive Retailer in the United States, we take pride in guaranteeing 100% authentic products from all brands available on our website. With partnerships spanning 1,000+ brands and a network of 20+ distributor warehouses nationwide, we maintain millions of auto parts in inventory across the USA, ensuring quick shipping and reliable service to our customers. When you shop with us, you're investing in quality and trust.
We believe we have the fastest backorder system in the U.S. auto parts industry, thanks to our strong partnerships with brands and vendors. Nearly all backordered auto parts are shipped directly by the vendors without any additional delays, or they are placed as special orders on the same day. In most cases, backordered parts are delivered within 5-10 days.
We offer unbeatable prices and the best shipping rates on auto parts, with exclusive protection and insurance included to safeguard your order from damage or loss. Enjoy convenient door-to-door delivery, real-time tracking, and our 100% satisfaction guarantee for a smooth, worry-free experience.
Our standard shipping typically takes 1-3 business days. We will provide estimated shipping time for each product. While we aim to deliver as quickly as possible, this timeframe ensures all orders are processed, prepared, and dispatched with care. If the products are not ready for shipping in 72 hours, we will refund you 100%
Absolutely. Once your order is dispatched, you’ll receive an email with tracking details, so you can follow your shipment every step of the way. Every step of shipping process will be sent through email notifications or using tracking page.
Every product page includes a stock level indicator to show what’s available. We always update the inventory 24/24. We’ll be happy to check availability and provide updates on new stock arrivals if you need a help.
We’re sorry to hear that your order wasn’t delivered in perfect condition. Please email us with your order number, a description of the issue, and photographs of the damaged item. Once we receive this information, we’ll arrange for a replacement or refund and handle the return process.
You can return items within 30 days of receipt. Ensure the product is new in its original packaging and securely wrapped for safe transit. Once we receive the item in sellable condition, we’ll issue a full refund for the product value. Contact us for the return address and further instructions.

About PRO SHOCK

With more than 30 years of experience in producing shocks and suspension components, Pro-Shock has developed a wide range of products specially designed for street rods, circle track racing, and muscle cars.

Reviews

There are no reviews yet.

Be the first to review “PRO SHOCK Threaded Body Aluminum Split Valve Shock AC746B”

Your email address will not be published. Required fields are marked *

Recently viewed products

  • Add to wishlist
    Sale
    Placeholder
    Add to wishlist

    DIVERSIFIED MACHINE Platinum Reserve Engine Conversion for Rotator PRC-3000Z

    SKU: DMIPRC-3000Z
    Product information
    Details...
    Original price was: $311.70.Current price is: $283.36.Add to cart
    Original price was: $311.70.Current price is: $283.36.
    Quantity Only 1 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    PROFORM 100 Amp Alternator 66435

    SKU: PFM66435
    Product information
    • Weight8.13 lbs
    • Dimensions8.8 × 7.5 × 6.85 in
    • Quantity

      Each

    • Product Line

      Lightning-Bolt

    • Case Style

      Mini

    • Voltage

      12V

    • Amp Rating

      100 Amp

    Details...
    Original price was: $290.89.Current price is: $252.95.Add to cart
    Original price was: $290.89.Current price is: $252.95.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    PROTHANE 70-81 Camaro Leaf Sping Upper Pad Multi Spring 7-1703BL

    SKU: PTN7-1703BL
    Product information
    • Weight0.7 lbs
    • Dimensions4.75 × 4.25 × 3 in
    • Quantity

      Pair

    • Material

      Polyurethane

    • Color

      Black

    • Finish

      Natural

    • Front/Rear Spring Position

      Rear

    Details...
    Original price was: $16.69.Current price is: $15.17.Add to cart
    Original price was: $16.69.Current price is: $15.17.
    Quantity Only 1 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    POWERMASTER Alternator Bracket BBC Low Mount for # 8062 897

    SKU: PWM897
    Product information
    • Weight2.49 lbs
    • Dimensions9.55 × 7.9 × 7.3 in
    • Quantity

      Kit

    • Driver / Passenger Side Mount

      Driver Side, Passenger Side

    • Block / Head / Water Pump Mount

      Block

    • Low / Mid / High Mount

      Low

    • Alternator Style

      CS121

    Details...
    Original price was: $134.66.Current price is: $122.42.Add to cart
    Original price was: $134.66.Current price is: $122.42.
    Quantity Only 2 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    NECKSGEN AirMax Blower System NG725

    SKU: NEXNG725
    Product information
    • Weight8.06 lbs
    • Dimensions17.2 × 12.5 × 6.75 in
    • Product Line

      Air Max

    • Intended Purpose

      Helmet Blower System

    • Remote Mount

      Yes

    • Voltage

      12V

    • Cfm

      180.0

    Details...
    Original price was: $228.85.Current price is: $199.00.Add to cart
    Original price was: $228.85.Current price is: $199.00.
    Quantity Only 1 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    RATECH Solid Pinion Spacer 9in Ford 4104

    SKU: RAT4104
    Product information
    • Weight0.085 lbs
    • Dimensions3.5 × 2.35 × 1.25 in
    • Material

      Steel

    • Color

      Natural

    • Finish

      Natural

    • Quantity

      Each

    • Variant

      Yes

    Details...
    Original price was: $4.27.Current price is: $3.88.Add to cart
    Original price was: $4.27.Current price is: $3.88.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    MOLECULE Wash Kit 4oz MOLMLWK442

    SKU: MOLMLWK442
    Product information
    • Weight0.595 lbs
    • Dimensions6 × 3.85 × 1.8 in
    • Intended Purpose

      Fabric Cleaning Kit

    • Concentrated

      Yes

    • Cleaner

      Yes

    • Spot Cleaner Included

      Yes

    • Spot Cleaner Container

      Pump Bottle

    Details...
    Original price was: $10.95.Current price is: $9.95.Add to cart
    Original price was: $10.95.Current price is: $9.95.
    Quantity Only 6 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    RACEQUIP Red Jacket Single Layer Medium 111013RQP

    SKU: RQP111013
    Product information
    • Weight2.053 lbs
    • Dimensions15 × 12 × 3 in
    • Product Line

      110 Series

    • Size

      Medium

    • Sfi Rating

      3.2A/1

    • Layers

      1 Layer

    • Stripe

      Yes

    Details...
    Original price was: $81.00.Current price is: $73.01.Add to cart
    Original price was: $81.00.Current price is: $73.01.
    Quantity Only 8 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Placeholder
    Add to wishlist

    LOKAR Sniper 2 Throttle Kickdown Bracket TCB-40HS2

    SKU: LOKTCB-40HS2
    Product information
    • Weight0.26 lbs
    • Dimensions7.75 × 5.88 × 1.75 in
    • Quantity

      Kit

    • Variant

      Yes

    • Variant Group

      AutomaticTransmissionKickdowns21

    • Variant Column

      Color,Finish

    • Material

      Aluminum

    Details...
    Original price was: $139.65.Current price is: $126.95.Add to cart
    Original price was: $139.65.Current price is: $126.95.
    Quantity Only 4 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    SWEET Collapsible Column Coupler 801-70017

    SKU: SWE801-70017
    Product information
    • Weight0.305 lbs
    • Dimensions4.35 × 1.55 × 1.55 in
    • Material

      Steel

    • Color

      Natural

    • Finish

      Natural

    • Quantity

      Each

    • Release Style

      360 Degree

    Details...
    Original price was: $37.44.Current price is: $34.04.Add to cart
    Original price was: $37.44.Current price is: $34.04.
    Quantity Only 1 left in stock!
    -+
    Add to cart
    Add to wishlist

    21