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COMP Cams 12-411-8 Xtreme 4x4 Hydraulic Roller Camshaft 210/214 Chevrolet Small Block

(GMC G2500 1979-95, Yukon 1992-95, K1500 1979-86, 1988-95, C1500 1979-86, 1988-95, K2500 1979-86, 1988-95, Jimmy 1970-91 + 215 more models)

Manufacturer

Picture for manufacturer COMP Cams

Part Number

12-411-8
10 reviews
Sale Price

$577.95

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The COMP Cams Xtreme 4x4 hydraulic roller camshaft is engineered specifically for street/strip and off-road applications in Chevrolet small block engines. This performance camshaft features a 210/214 duration profile at 0.050" lift, delivering strong mid-range torque and excellent top-end power for aggressive driving conditions.

Key Specifications:

  • Advertised Duration: 268/276 degrees
  • Duration at 0.050": 210/214 degrees
  • Valve Lift (with 1.5 ratio rocker): 0.443"/0.465"
  • Lobe Separation Angle: 113 degrees
  • Hydraulic roller design for durability and reduced friction
  • Requires aftermarket converter and 9.0:1+ compression ratio
  • Idle RPM range: 1,800-5,800 RPM

Performance Benefits:

  • Aggressive lope idle with strong throttle response
  • Optimized for rock crawling, trail riding, and weekend drag racing
  • Works with stock or aftermarket cylinder heads
  • Compatible with stock or aftermarket intake manifolds
  • Requires valve spring upgrade for proper operation

This camshaft is designed for enthusiasts who demand maximum performance from their small block Chevy engine in demanding off-road and street performance applications. Professional installation and proper valve train components are recommended for optimal performance and reliability.

Products specifications

Fits

GMC G2500 1979-95, Yukon 1992-95, K1500 1979-86, 1988-95, C1500 1979-86, 1988-95, K2500 1979-86, 1988-95, Jimmy 1970-91, C3500 1979-86, 1988-95, K2500 Suburban 1979-86, 1992-95, K3500 1979-86, 1988-95, C15/C1500 Pickup 1967-74 + 211 more models

Grind Number

X4260HR

Exhaust Valve Lift

0.474

Intake Valve Lift

0.474

Exhaust Duration at .050 inch Lift

214

Camshaft Material

Austempered Ductile Iron

Cam and Lifter Kit Upgrade

CL12-411-8

K-Kit Upgrade

K12-411-8

SK-Kit Upgrade

SK12-411-8

Camshaft Series

Xtreme 4x4

Usage

Street/Performance

Assembly Lubricant Included

No

Lifters Included

No

Valve Springs Required

Yes

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.

Advertised Intake Duration

260

Camshaft Gear Attachment

3-Bolt

LOBE SEPARATION

111

Lifter Type

Hydraulic Roller

Advertised Exhaust Duration

264

Cam Type

Hydraulic Roller

AMAZON ASIN

B000P5G6L2

Basic Operating RPM Range

1,200-5,200

Intake Duration at .050 Inch Lift

210

Engine Family

Chevrolet 262-400 c.i. 8 Cylinder (1958-1998)

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Low price, arrived Fast. Right part. Wife's happy. For the time being, I'm superman! Got a steak dinner, winner winner! :)

I will definitely buy again

Easy as a slice of pie!

Could not find a better deal after shipped to the door, mounted and balanced with a lifetime balancing warntee $1000 at discount tire

excellent service, i had to wait a few days for the order to be processesed, but only because i ordered on Friday afternoon, but love the site!

Ordered on a tuesday shipped out today. Have fast replies on emails. Will most likely be buying from them again in the future! Job well done Autoplicity!

excellent ship time and exceptional pricing deffinatly will buy from here again

Smooth transaction, very pleased

Lowest prices on Autometer gauges I found on the web. This was 1st purchase with Autoplicity and it was a pleasant suprise. Low prices and quick shipping.

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