Description

Main Stud Kit – Hex Nuts – 2-Bolt Mains – Chromoly – Black Oxide – Oldsmobile 4-Cylinder – Kit

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 ARP

Automotive Racing Products (ARP) started in 1968, in Southern California. Their product line includes everything from engine and driveline fasteners for OEM replacement parts to exotic specialty hardware for the Formula 1, Indycar, NASCAR, NHRA Drag Racing, and Marine Applications. They produce a number of specialty products like cylinder head fastener kits, connecting rod bolts, exhaust manifold/header fastener kits, oil pan fastener kits, piston ring compressors, and more.

Reviews

There are no reviews yet.

Be the first to review “ARP Olds Main Stud Kit – Quad 4 281-5401”

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

    MSD IGNITION 7200 RPM Module ASY11541

    SKU: MSDASY11541
    Product information
    • Weight0.005 lbs
    • Dimensions5.3 × 2.9 × 0.45 in
    • Quantity

      Each

    • Variant

      Yes

    • Rpm

      7200 RPM

    • Variant Group

      RPMChips1

    • Variant Column

      RPM

    Details...
    Original price was: $7.90.Current price is: $7.18.Add to cart
    Original price was: $7.90.Current price is: $7.18.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    MSD IGNITION Chevy Vacuum Advance 8463

    SKU: MSD8463
    Product information
    • Weight0.375 lbs
    • Dimensions8 × 6.05 × 2.5 in
    • Material

      Steel

    • Color

      Natural

    • Finish

      Natural

    • Quantity

      Each

    • Vacuum / Mechanical Advance

      Vacuum

    Details...
    Original price was: $45.00.Current price is: $40.49.Add to cart
    Original price was: $45.00.Current price is: $40.49.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    MSD IGNITION Street Fire CDI Ignition Box 5520

    SKU: MSD5520
    Product information
    • Weight2.223 lbs
    • Dimensions9 × 7.6 × 2.1 in
    • Product Line

      Street Fire

    • Quantity

      Kit

    • Style

      Capacitive Discharge

    • Material

      Aluminum

    • Color

      Black

    Details...
    Original price was: $269.00.Current price is: $243.95.Add to cart
    Original price was: $269.00.Current price is: $243.95.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    MSD IGNITION 8.5MM Spark Plug Wire Set – Black 31233

    SKU: MSD31233
    Product information
    • Weight3.485 lbs
    • Dimensions10.85 × 10 × 3.1 in
    • Product Line

      Super Conductor

    • Quantity

      Kit

    • Variant

      Yes

    • Variant Group

      Spark Plug Wires30

    • Variant Column

      Wire Color

    Details...
    Original price was: $143.00.Current price is: $129.95.Add to cart
    Original price was: $143.00.Current price is: $129.95.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    QUICKCAR RACING PRODUCTS Momentary Toggle Switch 50-512

    SKU: QRP50-512
    Product information
    • Weight0.08 lbs
    • Dimensions4.5 × 3.5 × 0.65 in
    • Quantity

      Each

    • Intended Application

      Universal

    • Activation Method

      Toggle

    • On/Off/Momentary

      Momentary

    • Terminal Style

      Screw

    Details...
    Original price was: $21.54.Current price is: $17.95.Add to cart
    Original price was: $21.54.Current price is: $17.95.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    MOROSO Solid Steel Motor Mounts 62545

    SKU: MOR62545
    Product information
    • Weight5.125 lbs
    • Dimensions11.75 × 4.4 × 4.4 in
    • Quantity

      Pair

    • Hardware Included

      Yes

    • Solid Mount

      Yes

    • Engine Side Included

      Yes

    • Engine Side Mounting

      Bolt On

    Details...
    Original price was: $142.59.Current price is: $123.99.Add to cart
    Original price was: $142.59.Current price is: $123.99.
    Quantity Only 2 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    RICHMOND Input Seal 8225750

    SKU: RIC8225750
    Product information
    • Weight0.025 lbs
    • Dimensions4.1 × 2.45 × 0.5 in
    • Quantity

      Each

    • Material

      Rubber

    • Thickness

      0.25 in

    • Outside Diameter

      1.752 in

    • Intended Location

      Input Shaft

    Details...
    Original price was: $17.04.Current price is: $15.49.Add to cart
    Original price was: $17.04.Current price is: $15.49.
    Quantity Only 5 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    LIQUID GLOW Quick Paint Cleaning Sys tem Boxed Kit 10201

    SKU: LIQ10201
    Product information
    • Weight1.15 lbs
    • Dimensions9 × 5.3 × 3.6 in
    • Quantity

      Kit

    • Style A

      Wax / Detailer

    • Interior / Exterior

      Exterior

    • Liquid / Paste / Cream

      Liquid

    • Applicator Included

      Yes

    Details...
    Original price was: $13.34.Current price is: $12.13.Add to cart
    Original price was: $13.34.Current price is: $12.13.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    SIMPSON SAFETY Harness 5pt LL Pull-Down 3in Lap & Shoulder 13LD5WC

    SKU: SIM13LD5WC
    Product information
    • Weight6.73 lbs
    • Dimensions13 × 11 × 3.5 in
    • Color

      Black

    • Quantity

      Kit

    • Variant

      Yes

    • Variant Group

      Harness101

    • Variant Column

      Lap Belt Ends,Shoulder Belt Ends,Anti Submarine Belt Ends

    Details...
    Original price was: $308.00.Current price is: $279.95.Add to cart
    Original price was: $308.00.Current price is: $279.95.
    Quantity Only 3 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    TOTAL SEAL CS Piston Ring Set 4.125 Bore CS2012 5

    SKU: TOTCS2012-5
    Product information
    • Weight0.8 lbs
    • Dimensions10 × 5 × 2 in
    • Product Line

      Classic Steel Advanced Profiling

    • File Fit

      Yes

    • Bore (Standard)

      4.125 in

    • Tension

      Low

    • Top Ring Included

      Yes

    Details...
    Original price was: $450.82.Current price is: $375.68.Add to cart
    Original price was: $450.82.Current price is: $375.68.
    Quantity Only 5 left in stock!
    -+
    Add to cart
    Add to wishlist

    51