Description

Camshaft – Magnum – Mechanical Roller – Lift 0.575 / 0.575 in – Duration 300 / 300 – 110 LSA – 3000 / 7000 RPM – Small Block Chevy – 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 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 Sbc Cam 300Ar (Solid Roller) 12-705-8”

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

    NITROUS EXPRESS Mini Bottle Keychain 16422

    SKU: NXS16422
    Product information
    • Weight0.04 lbs
    • Dimensions4.85 × 1.85 × 1.45 in
    • UPC Code

      653374104050

    • Brand

    • Condition

    • Type

    • Manufacturer Part Number

      16422

    Details...
    Original price was: $7.31.Current price is: $6.36.Add to cart
    Original price was: $7.31.Current price is: $6.36.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    MSD IGNITION SBC Crank Trigger Kit 8610

    SKU: MSD8610
    Product information
    • Weight3 lbs
    • Dimensions13 × 9.6 × 2.3 in
    • Quantity

      Kit

    • Material

      Aluminum

    • Color

      Red

    • Finish

      Anodized

    • Style

      Flying Magnet

    Details...
    Original price was: $550.00.Current price is: $499.95.Add to cart
    Original price was: $550.00.Current price is: $499.95.
    Quantity Only 9 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    MSD IGNITION Blaster 3 Coil 8223

    SKU: MSD8223
    Product information
    • Weight1.94 lbs
    • Dimensions8.6 × 3.8 × 2.5 in
    • Quantity

      Each

    • Product Line

      Blaster 3

    • Coil Location

      Remote

    • Coil Style

      Canister

    • Coil Wire Attachment

      Male

    Details...
    Original price was: $74.00.Current price is: $66.99.Add to cart
    Original price was: $74.00.Current price is: $66.99.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    MARCH PERFORMANCE Big Block Conv. Kit 23050

    SKU: MPP23050
    Product information
    • Weight11.75 lbs
    • Dimensions12 × 10.5 × 10.5 in
    • Product Line

      Ultra

    • Water Pump Pulley Included

      Yes

    • Water Pump Pulley Groves/Ribs

      6 Rib

    • Water Pump Pulley Material

      Aluminum

    • Water Pump Pulley Color

      Natural

    Details...
    Original price was: $733.77.Current price is: $667.06.Add to cart
    Original price was: $733.77.Current price is: $667.06.
    Quantity Only 2 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    MPD RACING Power Steering Mount 18902

    SKU: MPD18902
    Product information
    • Weight0.31 lbs
    • Dimensions7.05 × 4.55 × 0.7 in
    • Material

      Aluminum

    • Color

      Blue

    • Finish

      Anodized

    • Quantity

      Each

    • Thickness

      5/8 in

    Details...
    Original price was: $31.04.Current price is: $26.99.Add to cart
    Original price was: $31.04.Current price is: $26.99.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    SANDERSON Silver Ceramic Block Hug ger Headers BB8-SEC

    SKU: SANBB8-SEC
    Product information
    • Weight23.8 lbs
    • Dimensions23.25 × 12 × 8.25 in
    • Quantity

      Pair

    • Length

      Short

    • Material

      Steel

    • Color

      Silver

    • Finish

      Ceramic-Metallic

    Details...
    Original price was: $912.43.Current price is: $760.36.Add to cart
    Original price was: $912.43.Current price is: $760.36.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    LOKAR 2in Shift Knob Solid Round Black w/Button SK-6921

    SKU: LOKSK-6921
    Product information
    • Weight0.42 lbs
    • Dimensions7.6 × 5.8 × 1.9 in
    • Quantity

      Each

    • Variant

      Yes

    • Variant Group

      ShifterKnobs7

    • Variant Column

      Color,Finish

    • Material

      Aluminum

    Details...
    Original price was: $62.65.Current price is: $56.95.Add to cart
    Original price was: $62.65.Current price is: $56.95.
    Quantity Only 8 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    SKYJACKER Nitro Shock w/ Red Boot N8060

    SKU: SKYN8060
    Product information
    • Weight6.49 lbs
    • Dimensions24.5 × 3.25 × 3.05 in
    • Hardware Included

      Yes

    • Quantity

      Each

    • Application Specific

      Yes

    • Product Line

      Nitro 8000 Series

    • Internal Design

      Twintube

    Details...
    Original price was: $68.00.Current price is: $61.61.Add to cart
    Original price was: $68.00.Current price is: $61.61.
    Quantity Only 4 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    SPC PERFORMANCE 58-64 Impala Adjustable Control Arm Pair 97150

    SKU: SPP97150
    Product information
    • Weight22.05 lbs
    • Dimensions16.9 × 11.3 × 9.6 in
    • Style

      Tubular

    • Upper/Lower

      Upper

    • Application Specific

      Yes

    • Oe Compatible

      Yes

    • Driver/Passenger Side

      Driver / Passenger

    Details...
    Original price was: $1,315.14.Current price is: $1,095.95.Add to cart
    Original price was: $1,315.14.Current price is: $1,095.95.
    Quantity Only 1 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    STAINLESS WORKS Headers 2in Primary CA16HCAT

    SKU: SWOCA16HCAT
    Product information
    • Weight87 lbs
    • Dimensions42 × 18 × 15 in
    • Product Line

      Long Tube

    • Length

      Full

    • Material

      Stainless Steel

    • Color

      Natural

    • Finish

      Natural

    Details...
    Original price was: $3,130.00.Current price is: $2,845.25.Add to cart
    Original price was: $3,130.00.Current price is: $2,845.25.Add to wishlist

    86