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COMP Cams 46-535-9 Tri-Power Xtreme Hydraulic Roller Camshaft GM - 210/218 8.1L

(2001-2007 Chevrolet Silverado 2500 HD; 2001-2002 Chevrolet Express 3500; 2001-2007 Chevrolet Silverado 3500; 2001-2006 Chevrolet Suburban 2500 + 1 more model)

Manufacturer

Picture for manufacturer COMP Cams

Part Number

46-535-9
16 reviews
Sale Price

$558.95

4 left at this price

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Usually delivered within 2 days

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Product Details

The COMP Cams 46-535-9 Tri-Power Xtreme hydraulic roller camshaft is specifically engineered for GM 8100/8.1L Vortec V8 engines. This performance camshaft delivers an excellent balance of increased horsepower and torque while maintaining reliable street manners and durability with hydraulic roller technology.

Key Specifications:

  • Intake Duration: 210 degrees at 0.050" lift
  • Exhaust Duration: 218 degrees at 0.050" lift
  • Hydraulic roller lifter design for reduced friction and wear
  • Optimized for GM 8100/8.1L Vortec big block engines (2001-2009)
  • Tri-Power Xtreme profile for improved throttle response and power band

Performance Benefits:

  • Noticeably improved horsepower and torque over stock camshaft
  • Enhanced towing and hauling capability for trucks and RVs
  • Smooth idle quality suitable for street and towing applications
  • Works with factory fuel injection and engine management systems
  • Reliable hydraulic roller design requires no valve lash adjustment

This camshaft is ideal for GM 8.1L-powered trucks, SUVs, and motorhomes where owners want more power without sacrificing daily drivability. The moderate duration specs provide strong mid-range torque while the hydraulic roller design ensures long-term reliability. Professional installation and proper valve spring upgrade are recommended for optimal performance and engine longevity.

Products specifications

Fits

2001-2007 Chevrolet Silverado 2500 HD; 2001-2002 Chevrolet Express 3500; 2001-2007 Chevrolet Silverado 3500; 2001-2006 Chevrolet Suburban 2500; 2002-2006 Chevrolet Avalanche 2500

Exhaust Valve Lift

0.507

Engine Family

GM 8100/8.1L 8 Cylinder (2001+)

Grind Number

TPX262HR-14 262

AMAZON ASIN

B001G8IXX6

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

262

LOBE SEPARATION

114

Lifter Type

Hydraulic Roller

Advertised Exhaust Duration

270

Cam Type

Hydraulic Roller

Camshaft Material

Billet Steel

Basic Operating RPM Range

1,000-5,000

Intake Valve Lift

0.513

Intake Duration at .050 Inch Lift

210

Exhaust Duration at .050 inch Lift

218

Camshaft Series

Tri-Power Xtreme

Good choices and prices

Excellent parts, fast delivery and the correct parts I had ordered , what more could you ask from any reputable company. Great job guys.

Good price, very satisfied.

Paid for 2nd day air and received the item a couple days late. Besides that, I have no complaints about the item

Good price

It arrived and I have installed it. Now we will see if it solves my problem. Very prompt delivery.

took two seconds! let’s hope the tire gets here as quick lol

Fine

Very easy to use!

It is nice to make deal with. Good price and fast shipping.

<br><br>Borgeson 000940<br><br>I found Autoplicity during a price search on the Borgeson steering shaft for my truck. I had never heard of them, and was a bit skepticle. But after doing some research, found that Autoplicity has a good reputation on a Jeep forum I visit.<br><br>I decided to order, and I am impresed. Extremely fast shipping, I placed my order on Saturday, and its now Monday before noon. I am holding the new part!

Great products and great pricing. Fast shipping. Couldn't ask for anything more. A++++++ merchant. Hope to do business with again.

Great to deal with both online and over the phone. Buy with confidence.

Great deal on my ARP bolts! Got rod bolts, engine bolt kit, and a harmonic bolt. Love this place! 9697

This place is excellent. Very easy to use. My parts were shipped on time, and they kept me updated with multiple emails throughout the process. Would definitely buy from these guys again. A++

I placed an order 12/5/11 and recieved my order before 10am the following day. Very fast, very easy to use and the best prices I've found on line.

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