My Account
My Garage
Shopping Cart

Shopping Cart

0 items in your Cart
View Cart
Subtotal
Track
My Order
MY GARAGE Select Vehicle
MY GARAGE

COMP Cams 6021-8 Sportsman Intake Valve Set for Chevy Big Block 2.300" Head

(Chevrolet Camaro 1967-72, Corvette 1966-74, Impala 1963-76, Malibu 1966-67, 1973-75, C1500 1990-93, Chevelle 1965-73, Blazer 1973 + 90 more models)

Manufacturer

Picture for manufacturer COMP Cams

Part Number

6021-8
4 reviews
Sale Price

$171.95

1 left at this price

delivery box

Usually delivered within 2 days

Check out with

ApplePay
Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The COMP Cams 6021-8 Sportsman Intake Valve Set is engineered specifically for Chevrolet Big Block engines, delivering reliable performance for street and mild performance applications. These intake valves feature a 2.300-inch head diameter and 5.468-inch overall length, providing excellent flow characteristics for improved engine breathing and power output.

Key Specifications:

  • Valve head diameter: 2.300 inches
  • Overall valve length: 5.468 inches
  • Application: Chevrolet Big Block engines
  • Design: Sportsman series for street/performance use

Features and Benefits:

  • High-quality construction ensures durability and consistent performance
  • Precision machined for proper seating and sealing
  • Engineered to withstand high temperatures and pressures
  • Sportsman series design balances performance with longevity
  • Direct replacement for stock big block Chevy intake valves

COMP Cams Sportsman valves are manufactured to strict tolerances and are ideal for engine rebuilds, upgrades, or racing applications where reliable valve train components are essential. Compatible with standard big block Chevrolet cylinder heads that accept 2.300-inch intake valves.

Products specifications

Fits

Chevrolet Camaro 1967-72, Corvette 1966-74, Impala 1963-76, Malibu 1966-67, 1973-75, C1500 1990-93, Chevelle 1965-73, Blazer 1973, C10 Pickup 1968-80, Caprice 1966-76, C10 1975-81, El Camino 1966-75, Monte Carlo 1970-75 + 85 more models

Valve Stem Outer Diameter

11/32

Head Diameter

2.3

Overall Length

5.468

Engine Family

Chevrolet Big Block 396-454

AMAZON ASIN

B001G99EKQ

Material

Stainless Steel

Prop 65

WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov

C.A.R.B. Exempt for Foreign Vehicles Manufactured Before 1967?

Yes, but must meet tailpipe emission standards for year of vehicle.

C.A.R.B. Exempt for On-Road Vehicles?

No

C.A.R.B. Exempt for Racing and Off-Road Only Vehicles?

Yes, but must be a race/competition only vehicle.

C.A.R.B. Exempt for California Certified Vehicles Manufactured Before 1965?

Yes, but must meet tailpipe emission standards for year of vehicle.

C.A.R.B. Exempt for Federally Certified Vehicles Manufactured Before 1967?

Yes, but must meet tailpipe emission standards for year of vehicle.

Number of Grooves

Single

Valve Position

Intake

Valve Series

Sportsman

Very fast shipping, always great prices.

After shopping around for a specific cargo carrier, Autoplicity had the best total price by over $50 and great ratings, so I gave them a try. I received the SportRack Aero XL - A90275 last Thursday and am VERY impressed with their price and service. The cargo carrier arrived quickly (ordered Sat, rec'd Thurs) and in fine shape. I will recommend Autoplicity to my friends, and plan to shop with them for my future automotive needs.

Very pleased with product and shipping prices. Best price on the internet.Took a few to many days between order placement and shipping. Once the product was shipped the timing was very good.Talked with support-they were helpful and friendly.

So far my shopping experience was excellent. Looked up the parts, entered the quantity and they were on the way. Delivered on time as the order was placed

Share icon
Return Policy
Returns are easy at THMotorsports

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy