Description

Camshaft – Drag Race – Mechanical Roller – Lift 0.679 / 0.645 in – Duration 312 / 325 – 108 LSA – 5000 / 7500 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.

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.

Loading international estimates...

Reviews

There are no reviews yet.

Be the first to review “COMP CAMS SBC Solid Roller Cam 312R-8 12-970-9”

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

    INTERCOMP Caster Camber Gauge Digital w/ Wide 5 Adp 102045

    SKU: INT102045
    Product information
    Details...
    Original price was: $439.00.Current price is: $399.00.Add to cart
    Original price was: $439.00.Current price is: $399.00.
    Quantity Only 3 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    PROTHANE 63-72 GM C10 Engine Mounts Pair 7-509BL

    SKU: PTN7-509BL
    Product information
    • Weight4.4 lbs
    • Dimensions6.3 × 6.2 × 4.2 in
    • Bushing Material

      Polyurethane

    • Bushing Color

      Black

    • Bushing Finish

      Natural

    • Quantity

      Kit

    • Variant

      Yes

    Details...
    Original price was: $103.42.Current price is: $94.02.Add to cart
    Original price was: $103.42.Current price is: $94.02.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    MSD IGNITION Shielded Mag Cable for 7730 8894

    SKU: MSD8894
    Product information
    • Weight0.27 lbs
    • Dimensions7.85 × 6.05 × 1.55 in
    • Quantity

      Each

    • Harness End 1

      Magneto Harness

    • Harness End 2

      MSD Power Grid Controller

    • Harness Purpose

      Adapter

    • Length

      6 ft

    Details...
    Original price was: $52.00.Current price is: $47.24.Add to cart
    Original price was: $52.00.Current price is: $47.24.
    Quantity Only 8 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    RANCHO 7MT Shock RS77324

    SKU: RAN77324
    Product information
    • Weight5.753 lbs
    • Dimensions24.25 × 3.25 × 3.25 in
    • Product Line

      RS7MT

    • Internal Design

      Monotube

    • Gas/Hydraulic

      Gas

    • Stroke Length

      8.58 in

    • Compressed Length

      16.02 in

    Details...
    Original price was: $91.99.Current price is: $79.99.Add to cart
    Original price was: $91.99.Current price is: $79.99.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    MOROSO Bbc Offset Head Dowels 37900

    SKU: MOR37900
    Product information
    • Weight0.09 lbs
    • Dimensions5 × 3.7 × 1.1 in
    • Quantity

      Set of 4

    • Color

      Natural

    • Material

      Steel

    • Finish

      Natural

    • Intended Location

      Cylinder Head

    Details...
    Original price was: $37.94.Current price is: $32.99.Add to cart
    Original price was: $37.94.Current price is: $32.99.
    Quantity Only 5 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    SCORPION PERFORMANCE Poly Locks – 7/16 (4pk) PL716-4

    SKU: SPNPL716-4
    Product information
    • Weight0.27 lbs
    • Dimensions3.35 × 2.9 × 0.65 in
    • Material

      Steel

    • Color

      Black

    • Finish

      Oxide

    • Quantity

      Set of 4

    • Length

      1.2 in

    Details...
    Original price was: $19.00.Current price is: $15.83.Add to cart
    Original price was: $19.00.Current price is: $15.83.
    Quantity Only 8 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    TRIPLE X RACE COMPONENTS #3 Plug HF-52003BLK

    SKU: TXRHF-52003-BLK
    Product information
    • Weight0.01 lbs
    • Dimensions2.9 × 1.9 × 0.5 in
    • Material

      Aluminum

    • Color

      Black

    • Finish

      Anodized

    • Quantity

      Each

    • Head Style

      Hex

    Details...
    Original price was: $4.00.Current price is: $3.29.Add to cart
    Original price was: $4.00.Current price is: $3.29.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    HOWE Upper Ball Joint Prec. 4 Bolt 22302

    SKU: HOW22302
    Product information
    • Weight1.335 lbs
    • Dimensions6.5 × 4.55 × 2.7 in
    • Product Line

      Precision

    • Upper/Lower

      Upper

    • Greasable

      Yes

    • Quantity

      Each

    • Mounting Style

      Bolt In

    Details...
    Original price was: $128.16.Current price is: $116.51.Add to cart
    Original price was: $128.16.Current price is: $116.51.
    Quantity Only 7 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    WEATHERTECH Under Seat Storage System 4S004

    SKU: WEA4S004
    Product information
    • Weight10.1 lbs
    • Dimensions59.2 × 19 × 10 in
    • Application Specific

      Yes

    • Textured

      Yes

    • Material

      Plastic

    • Color

      Black

    • Finish

      Natural

    Details...
    Original price was: $173.00.Current price is: $156.95.Add to cart
    Original price was: $173.00.Current price is: $156.95.
    Quantity Only 2 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    WESTIN Step Bars Mounting Kit 27-2145

    SKU: WES27-2145
    Product information
    • Weight16.75 lbs
    • Dimensions14.3 × 10.5 × 3.7 in
    • Application Specific

      Yes

    • Driver / Passenger Side

      Drive / Passenger Side

    • Mounting Location

      Rocker Panel

    • Hardware Included

      Yes

    • Material

      Steel

    Details...
    Original price was: $150.04.Current price is: $136.40.Add to cart
    Original price was: $150.04.Current price is: $136.40.
    Quantity Only 3 left in stock!
    -+
    Add to cart
    Add to wishlist

    66