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COMP Cams 56-430-8 Magnum Hydraulic Roller Camshaft Chevrolet - 224/224 4.3L V6

(Chevrolet Silverado 1500 1999-2013, S10 1992-2004, C1500 1992-99, Blazer 1995-2005, K1500 1992-98, Caprice 1992-93, K2500 1992-95 + 34 more models)

Part of: COMP Cams Magnum Hydraulic Roller Camshaft Ford

Other options in this family: COMP Cams 35-302-8 COMP Cams 35-410-8 COMP Cams 18-430-8 COMP Cams 18-412-8 COMP Cams 35-440-8

Manufacturer

Picture for manufacturer COMP Cams

Part Number

56-430-8
12 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 56-430-8 Magnum series hydraulic roller camshaft is engineered specifically for Chevrolet 262 cubic inch (4.3L) V6 engines. This performance camshaft delivers a balanced combination of increased power and torque across the RPM range while maintaining excellent drivability characteristics.

Camshaft Specifications:

  • Advertised Duration: 224 degrees intake / 224 degrees exhaust
  • Duration at .050": 204 degrees intake / 210 degrees exhaust
  • Valve Lift: .447" intake / .447" exhaust (with 1.5:1 rocker ratio)
  • Lobe Separation Angle: 112 degrees
  • Hydraulic roller design for reduced friction and improved durability

Key Features:

  • Magnum series profile optimized for street performance and towing applications
  • Smooth idle quality with minimal roughness
  • Excellent low-end to midrange torque for improved acceleration
  • Hydraulic roller design eliminates the need for break-in procedures
  • Compatible with stock valve springs and components in most applications
  • Ideal RPM range: 1,500-5,500 RPM

This camshaft is designed for street trucks, SUVs, and performance builds where maintaining good vacuum for power brakes and accessories is important. Requires compatible hydraulic roller lifters (not included). Always verify valve spring pressure and piston-to-valve clearance before installation.

Products specifications

Fits

Chevrolet Silverado 1500 1999-2013, S10 1992-2004, C1500 1992-99, Blazer 1995-2005, K1500 1992-98, Caprice 1992-93, K2500 1992-95, Express 2500 1996-2006, Astro 1992-2005, Express 1500 1996-2013, S10 Blazer 1992-2000, C2500 1992-95 + 29 more models

Advertised Exhaust Duration

280

Basic Operating RPM Range

2,000-5,500

Grind Number

280HR

Exhaust Valve Lift

0.525

Intake Valve Lift

0.525

Camshaft Material

Austempered Ductile Iron

Engine Family

Chevrolet 4.3L 262 c.i. 90 Degree w/ Balance Shaft (1992+)

Camshaft Series

Magnum

AMAZON ASIN

B001R9BSZ4

Assembly Lubricant Included

No

Lifters Included

No

LOBE SEPARATION

110

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.

Lifter Type

Hydraulic Roller

Cam Type

Hydraulic Roller

Exhaust Duration at .050 inch Lift

224

Intake Duration at .050 Inch Lift

224

Advertised Intake Duration

280

Great prices!

I found the tire I have on my car now to match

Great

Nice fast shipping no more then a week to receive

Best prices

Excellent,Would Absolutely shop here again....

Quick to order, now to see how fast it ships.

I'm happy if I get my product quickly

Never ordered here before. Hope all goes well

I ordered online with autoplicity via google checkout. It was easy and a real good price compared to other sites. The communication was great every step of the way. Order confirmation, order tracking number and shipping number. Super fast shipping for a heavy item (springs)and was in perfect condition. I Will shop with them again.

By far the best price I found on a Bak flip bed cover! Shipped the next day, although I did have to call to get the tracking number. However, customer service was very nice and emailed me the tracking number immediately. I will do business here again!

Great prices on the products I want. Quick shipping.

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