Description

Valve Guide – 5/16 in Valve – 3.000 in Long – 0.502 in OD – Manganese – Bronze – Each

Why Choose Us?

About DART

Dart products have been at the center of nearly every winning drag race team since 1981. Initially gaining fame for their purpose-built racing heads, Dart now also offers aluminum blocks and intakes, as well, all built with the legendary Dart performance and quality.



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 DART

Dart products have been at the center of nearly every winning drag race team since 1981. Initially gaining fame for their purpose-built racing heads, Dart now also offers aluminum blocks and intakes, as well, all built with the legendary Dart performance and quality.

International Shipping

Below are estimated rates and delivery times for popular destinations; full carrier options are available at checkout.

Our dedicated team has years of experience managing international logistics and customs documentation to ensure smooth delivery from our US warehouse to your door. Please review our shipping policy and local import regulations before ordering.

Destination Est. Time Cost
Canada (Toronto) 5-7 business days $123.85
DHL Express
UK (London) 5-7 business days $126.53
DHL Express
Australia (Sydney) 5-7 business days $125.23
DHL Express
Germany (Berlin) 5-7 business days $130.84
DHL Express

Reviews

There are no reviews yet.

Be the first to review “DART Valve Guide 63121104”

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

    MACS CUSTOM TIE-DOWNS Deluxe Strap Holder 773501

    SKU: MTD773501
    Product information
    • Weight4.112 lbs
    • Dimensions18.5 × 16 × 5 in
    • Material

      Aluminum

    • Color

      Natural

    • Finish

      Natural

    • Quantity

      Each

    • Intended Purpose

      Tie Down Hanger

    Details...
    Original price was: $107.94.Current price is: $89.95.Read more
    Original price was: $107.94.Current price is: $89.95.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    MSD IGNITION Socket Style Distributor Boots (9 Per Card) 8851

    SKU: MSD8851
    Product information
    • Weight0.345 lbs
    • Dimensions7.8 × 6 × 1.75 in
    • Material

      Silicone

    • Color

      Gray

    • Finish

      Natural

    • Quantity

      Set of 9

    • Boot Style

      Distributor / Coil

    Details...
    Original price was: $38.00.Current price is: $33.69.Add to cart
    Original price was: $38.00.Current price is: $33.69.
    Quantity Only 8 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    QUARTER MASTER Solenoid 114004

    SKU: QTR114004
    Product information
    • Weight1.625 lbs
    • Dimensions5.35 × 2.85 × 2.7 in
    • Material

      Steel

    • Color

      Natural

    • Finish

      Natural

    • Quantity

      Each

    • Mounting Location

      Starter

    Details...
    Original price was: $109.00.Current price is: $98.82.Add to cart
    Original price was: $109.00.Current price is: $98.82.
    Quantity Only 7 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    SEALED POWER Moly Piston Ring Set E458K30

    SKU: SEAE458K30
    Product information
    • Weight0.81 lbs
    • Dimensions5.3 × 5.15 × 3.15 in
    • Product Line

      Performance

    • Bore (Standard)

      4.030 in

    • Bore (Metric)

      102.362 mm

    • Tension

      Standard

    • Top Ring Included

      Yes

    Details...
    Original price was: $77.15.Current price is: $70.14.Add to cart
    Original price was: $77.15.Current price is: $70.14.
    Quantity Only 7 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    SKYJACKER OEM Stabilizer 03 Dodge 7013

    SKU: SKY7013
    Product information
    • Weight6.66 lbs
    • Dimensions23.4 × 6.5 × 3.65 in
    • Product Line

      Hydro 7000

    • Color

      White

    • Quantity

      Each

    • Finish

      Paint

    • Material

      Steel

    Details...
    Original price was: $72.00.Current price is: $64.83.Add to cart
    Original price was: $72.00.Current price is: $64.83.
    Quantity Only 3 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    SPAL ADVANCED TECHNOLOGIES 10in Puller Fan Curved Blade 802 CFM 30100435

    SKU: SPA30100435
    Product information
    • Weight2.81 lbs
    • Dimensions13.85 × 13.05 × 2.8 in
    • Puller/Pusher

      Puller

    • Voltage

      12V

    • Cfm

      802 cfm

    • Overall Height

      11.16 in

    • Overall Width

      11.16 in

    Details...
    Original price was: $110.00.Current price is: $99.91.Add to cart
    Original price was: $110.00.Current price is: $99.91.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    VP RACING Trigger Fluid Control Hose 33320

    SKU: VPF33320
    Product information
    • Weight0.57 lbs
    • Dimensions15.05 × 6.05 × 2.7 in
    • Product Line

      Trigger

    • Intended Use

      Utility Jug

    • Length

      15 in

    • Outside Diameter

      1.25 in

    • Inside Diameter

      1 in

    Details...
    Original price was: $32.35.Current price is: $26.96.Add to cart
    Original price was: $32.35.Current price is: $26.96.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    HOLLEY CAN Module 8-Channel EGT Controller 554-190

    SKU: HLY554-190
    Product information
    Details...
    Original price was: $990.00.Current price is: $899.95.Add to cart
    Original price was: $990.00.Current price is: $899.95.
    Quantity Only 4 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    WINTERS Steering Arm Left Sprint 3452

    SKU: WIN3452
    Product information
    • Weight1.294 lbs
    • Dimensions10.2 × 7.1 × 2.3 in
    • Material

      Aluminum

    • Color

      Natural

    • Finish

      Anodized

    • Quantity

      Each

    • Bolt Hole Center To Center 1

      3-1/4 in

    Details...
    Original price was: $57.55.Current price is: $52.32.Add to cart
    Original price was: $57.55.Current price is: $52.32.
    Quantity Only 2 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Placeholder
    Add to wishlist

    WINTERS Roll Pin Reverse Shaft 67992

    SKU: WIN67992
    Product information
    • Weight0.011 lbs
    • Dimensions2 × 1 × 0.15 in
    • Material

      Steel

    • Color

      Natural

    • Finish

      Natural

    • Quantity

      Each

    • Length

      1-1/2 in

    Details...
    Original price was: $1.11.Current price is: $1.01.Add to cart
    Original price was: $1.11.Current price is: $1.01.
    Quantity Only 1 left in stock!
    -+
    Add to cart
    Add to wishlist

    12