Description

Valve Spring – Single Spring – 300 lb/in Spring Rate – 1.033 in Coil Bind – 1.650 in OD – Set of 12

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 COMP CAMS

Most people are familiar with Comp Cams as one of the premiere performance camshaft manufacturers. However, Comp Cams produces top-quality components for every aspect of your engine's valve train components, with race-proven results for top racing teams from the NHRA, NASCAR, and more.

Reviews

There are no reviews yet.

Be the first to review “COMP CAMS Valve Spring Set 26903-12”

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

    SPC PERFORMANCE Jeep Front Caster Cams Pair 82380

    SKU: SPP82380
    Product information
    Details...
    Original price was: $32.77.Current price is: $29.79.Add to cart
    Original price was: $32.77.Current price is: $29.79.
    Quantity Only 2 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    MSD IGNITION Replacement Dist. Base for 8489 ASY11108

    SKU: MSDASY11108
    Product information
    • Weight0.16 lbs
    • Dimensions3.6 × 3.3 × 0.8 in
    • Quantity

      Each

    • Material

      Plastic

    • Color

      Black

    • Finish

      Natural

    • Components Type

      Distributor Base

    Details...
    Original price was: $33.28.Current price is: $30.25.Add to cart
    Original price was: $33.28.Current price is: $30.25.
    Quantity Only 2 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    HURST Neutral Safety Switch 2488600

    SKU: HUR248-8600
    Product information
    • Weight0.3 lbs
    • Dimensions11.8 × 9 × 1.75 in
    • Quantity

      Each

    • Intended Application

      Neutral Safety

    • Activation Method

      Push

    • On/Off/Momentary

      Momentary

    • Terminal Style

      Spade

    Details...
    Original price was: $82.00.Current price is: $73.65.Add to cart
    Original price was: $82.00.Current price is: $73.65.
    Quantity Only 6 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    HELLWIG Pro-Series Helper Spring w/Silent Feature 61901

    SKU: HEL61901
    Product information
    • Weight69.25 lbs
    • Dimensions55 × 10 × 3 in
    • Product Line

      Pro Series

    • Spring Type

      Leaf Spring

    • Front / Rear

      Rear

    • Stock Height / Lifted

      Stock Height

    • Capacity

      2500 lb

    Details...
    Original price was: $604.77.Current price is: $525.89.Add to cart
    Original price was: $604.77.Current price is: $525.89.
    Quantity Only 3 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    GRANT Steering Wheel Adapter 5167

    SKU: GRT5167
    Product information
    • Weight1.6 lbs
    • Dimensions4.5 × 4.3 × 4.3 in
    • Steering Wheel Bolt Quantity

      5-Bolt

    • Intended Steering Column

      OE Column

    • Hardware Included

      Yes

    • Quantity

      Each

    • Material

      Aluminum

    Details...
    Original price was: $64.38.Current price is: $58.53.Add to cart
    Original price was: $64.38.Current price is: $58.53.Add to wishlist
  • Add to wishlist
    Sale
    DIVERSIFIED MACHINE Splined Adaptor 6 Pin SRC-2701
    Add to wishlist

    DIVERSIFIED MACHINE Splined Adaptor 6 Pin SRC-2701

    SKU: DMISRC-2701
    Product information
    • Weight0.36 lbs
    • Dimensions5.1 × 4.85 × 0.45 in
    • Material

      Aluminum

    • Color

      Natural

    • Finish

      Natural

    • Quantity

      Each

    • Rotor Bolt Pattern

      3 x 4-1/4 in

    Details...
    Original price was: $29.71.Current price is: $27.01.Add to cart
    Original price was: $29.71.Current price is: $27.01.
    Quantity Only 6 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    CVR PERFORMANCE Nitrous 10lb Bottle Brackets - Clear NO67CL
    Add to wishlist

    CVR PERFORMANCE Nitrous 10lb Bottle Brackets – Clear NO67CL

    SKU: CVRNO67CL
    Product information
    • Weight4.25 lbs
    • Dimensions16.1 × 11.6 × 2.3 in
    • Quantity

      Each

    • Variant

      Yes

    • Variant Group

      Nitrous Oxide Bottle Brackets2

    • Variant Column

      Clamp Color

    • Bottle Quantity

      1.0

    Details...
    Original price was: $278.91.Current price is: $253.55.Add to cart
    Original price was: $278.91.Current price is: $253.55.Add to wishlist
  • Add to wishlist
    Sale
    BELL TECH Street Performance Shock 2214IF
    Add to wishlist

    BELL TECH Street Performance Shock 2214IF

    SKU: BLL2214IF
    Product information
    • Weight6.47 lbs
    • Dimensions20.05 × 3.75 × 3.05 in
    • Product Line

      Street Performance

    • Internal Design

      Twintube

    • Gas/Hydraulic

      Gas

    • Bushing Material

      Rubber

    • Bushing Color

      Black

    Details...
    Original price was: $88.00.Current price is: $79.95.Add to cart
    Original price was: $88.00.Current price is: $79.95.
    Quantity Only 4 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    BILSTEIN Spring  DLM 10in 350 lbs E4-MCS-0060A00
    Add to wishlist

    BILSTEIN Spring DLM 10in 350 lbs E4-MCS-0060A00

    SKU: BILE4-MCS-0060A00
    Product information
    • Weight4.35 lbs
    • Dimensions15.9 × 4.7 × 4.6 in
    • Outside Diameter

      3.5 in

    • Material

      Steel

    • Color

      Blue

    • Finish

      Powder Coat

    • Quantity

      Each

    Details...
    Original price was: $142.00.Current price is: $128.74.Add to cart
    Original price was: $142.00.Current price is: $128.74.
    Quantity Only 3 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    AUTOMETER 2in Mini Sport Comp VOLTMETER 3391
    Add to wishlist

    AUTOMETER 2in Mini Sport Comp VOLTMETER 3391

    SKU: ATM3391
    Product information
    • Weight0.45 lbs
    • Dimensions4.7 × 4.7 × 4.5 in
    • Quantity

      Each

    • Product Line

      Sport-Comp

    • Gauge Type

      Voltmeter

    • Gauge Diameter (In)

      2-1/16 in

    • Gauge Diameter (Mm)

      52.4 mm

    Details...
    Original price was: $70.74.Current price is: $64.31.Add to cart
    Original price was: $70.74.Current price is: $64.31.
    Quantity Only 8 left in stock!
    -+
    Add to cart
    Add to wishlist

    38