Description

Rocker Arm Nut – Polylock – 3/8-24 in Thread – 0.550 in Shank Diameter – 1.000 in Long – Chromoly – Black Oxide – Aluminum Rockers – Set of 4

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 SHARP ROCKERS

Sharp manufactures roller rockers and rocker components for a variety of applications. Their rockers are made from lightweight aluminum and anodized for increased durability.

Reviews

There are no reviews yet.

Be the first to review “SHARP ROCKERS 3/8 Adjusting Nuts (4pk) PL038K”

Your email address will not be published.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

Recently viewed products

  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    RANCHO Shock Absorber RS55197

    SKU: RANRS55197
    Product information
    • Weight5.5 lbs
    • Dimensions3.31 × 3.31 × 24.25 in
    • Brand

    • Type

    • Condition

    • Manufacturer Part Number

      RS55197

    Details...
    Original price was: $63.90.Current price is: $58.09.Add to cart
    Original price was: $63.90.Current price is: $58.09.
    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

    MSD IGNITION Spark Plug Boot & Term. Kit – 90 Deg. (9pcs.) 8850

    SKU: MSD8850
    Product information
    • Weight0.52 lbs
    • Dimensions7.8 × 6.1 × 1.55 in
    • Material

      Silicone

    • Color

      Gray

    • Finish

      Natural

    • Quantity

      Set of 9

    • Boot Style

      Distributor / Coil

    Details...
    Original price was: $48.00.Current price is: $42.82.Add to cart
    Original price was: $48.00.Current price is: $42.82.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    MSD IGNITION Street Fire Spark Plug Wire Set 5542

    SKU: MSD5542
    Product information
    • Weight1.965 lbs
    • Dimensions10.55 × 7.15 × 3.55 in
    • Product Line

      Street Fire

    • Assembled

      Yes

    • Rfi Supression

      Yes

    • Conductor Style

      Spiral Core

    • Distributor Terminal End Type

      Socket

    Details...
    Original price was: $90.00.Current price is: $81.05.Add to cart
    Original price was: $90.00.Current price is: $81.05.
    Quantity Only 4 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    RACING POWER CO-PACKAGED Dual Return Spring Kit R6052

    SKU: RPCR6052
    Product information
    Details...
    Original price was: $12.44.Current price is: $11.31.Add to cart
    Original price was: $12.44.Current price is: $11.31.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    HURST Shifter Only 3918794

    SKU: HUR391-8794
    Product information
    • Weight5.75 lbs
    • Dimensions23 × 7.5 × 3 in
    • Product Line

      Competition / Plus

    • Short Throw

      Yes

    • Stick Included

      Yes

    • Stick Material

      Steel

    • Stick Color

      Chrome

    Details...
    Original price was: $715.00.Current price is: $649.95.Add to cart
    Original price was: $715.00.Current price is: $649.95.
    Quantity Only 3 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    WEATHERTECH Black No Drill MudFlaps 120112

    SKU: WEA120112
    Product information
    • Weight2.85 lbs
    • Dimensions21.8 × 13.6 × 4.6 in
    • Product Line

      DigitalFit

    • Application Specific

      Yes

    • Material

      Plastic

    • Color

      Black

    • Finish

      Natural

    Details...
    Original price was: $104.00.Current price is: $93.95.Add to cart
    Original price was: $104.00.Current price is: $93.95.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    WHITELINE PERFORMANCE Sway Bar End Link KLC154

    SKU: WHIKLC154
    Product information
    • Weight2.05 lbs
    • Dimensions19.6 × 5.6 × 2.3 in
    • Hardware Included

      Yes

    • Quantity

      Pair

    • Bushing Material

      Rubber

    • Bushing Color

      Black

    • Bushing Finish

      Natural

    Details...
    Original price was: $218.26.Current price is: $181.88.Add to cart
    Original price was: $218.26.Current price is: $181.88.
    Quantity Only 1 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    ENERGY SUSPENSION Leaf Spring Bushing Set 4.2148R
    Add to wishlist

    ENERGY SUSPENSION Leaf Spring Bushing Set 4.2148R

    SKU: ENE4-2148R
    Product information
    • Weight5.65 lbs
    • Dimensions9.9 × 9.3 × 4.4 in
    • Quantity

      Kit

    • Variant

      Yes

    • Material

      Polyurethane

    • Color

      Red

    • Finish

      Natural

    Details...
    Original price was: $118.00.Current price is: $107.16.Add to cart
    Original price was: $118.00.Current price is: $107.16.Add to wishlist
  • Add to wishlist
    Sale
    COMP CAMS Spring Locators - LS1 Beehive 4861-16
    Add to wishlist

    COMP CAMS Spring Locators – LS1 Beehive 4861-16

    SKU: COM4861-16
    Product information
    • Weight0.73 lbs
    • Dimensions4.05 × 2.85 × 2.05 in
    • Material

      Steel

    • Color

      Black

    • Finish

      Oxide

    • Quantity

      Set of 16

    • Outside Diameter

      1.300 in

    Details...
    Original price was: $79.29.Current price is: $68.95.Add to cart
    Original price was: $79.29.Current price is: $68.95.
    Quantity Only 2 left in stock!
    -+
    Add to cart
    Add to wishlist

    124