- Cams & Valvetrain
- Camshafts
- Comp Cams 'Magnum' Hydraulic Roller Camshafts
Magnum camshafts are very aggressive and specifically designed for the street enthusiast looking for more power with that Pro Street sound. Intended for performance oriented vehicles that will see little street use. The idle characteristics of your engine will change due to the increased duration and overlap of the Comp Cams Magnum Cam Series. The hydraulic roller cams do dramatically decrease friction, as well as lifter wear. As far as power, the roller profile allows the design of more lift, and a greater area under the curve giving much better top end power without sacrificing bottom end. You will notice a racey idle with the 280-grind while the 292 and 305-grinds will produce a rough or ''rumbly'' idle. Stock components are incompatible. Changes are needed in rear end gear ratios, headers and the torque converter.
Show More
Magnum Cams will affect your power accessories to a certain extent. The 280 and 292-grinds are the biggest cams that should be used with power assisted brakes, air conditioning, etc. You should remember that the bigger the engine is, the less the cam will affect the vacuum which affects your power accessories. The smaller your engine is, the more the Magnum Camshaft will affect your power accessories. Most late model vehicles have a vacuum canister. If your vehicle does not have a vacuum canister, it may be necessary to add one.Features:- Great high RPM power
- Easy on valve train parts
- Can be used with mild ratio rocker arms and traditional performance valve springs
- Best with aftermarket converter and 9.5:1+ compression
Camshaft & Lifter Kits are indicated by a CL in their part number and include Camshaft, Lifters, Assembly Lube, Decals, and Instructions.
Complete Kits are indicated by a K in their part number and include Camshaft, Lifters, Timing Chain & Gears, Valve Springs, Retainers, Locks, Assembly Lube, Decals, and Instructions.
Small Kits are indicated by a SK in their part number and include Camshaft, Lifters, Timing Chain Set, Assembly Lube, Decals, and Instructions.
Filter By Vehicle
Filter Results
Filter By Vehicle
AVAILABILITY
free shipping
PART TYPE
PART TYPE
BRAND
BRAND
Engine MakeSize
Lifter Type
RPM Range
Int Duration Advertised Deg
Intake Valve Lift
Exh Duration 050 in Deg
Exh Duration Advertised Deg
Int Duration 050 in Deg
Usage
Part Category
Vendor Part Number
Exhaust Valve Lift
Advertised Intake Duration
Intake Valve Lift with Factory Rocker Arm Ratio i
Lobe Separation Deg
RATING
PRICE
Chevrolet 4.3 Liter 262ci 90° 6 Cyl. 1980-1997Computer Controlled Vehicles (Non- Balance Shaft)
COMP Cams 09-412-8
COMP Cams Magnum Hydraulic Roller Camshaft Chevy 4.3L V6 1980-97 Lift: .500"/.500"
Magnum Hydraulic Roller Camshaft
Chevy 4.3L V6 1980-97Lift: .500"/.500" Duration: 260°/266° Lobe Separation Angle: 112° RPM Range: 1300-4500
Chevy 4.3L V6 1980-97
View Details
$522.95
Ships Monday
FREE Shipping
Lowest Price Guarantee
COMP Cams CL09-412-8
COMP Cams Magnum Hydraulic Roller Camshaft and Lifter Kit Chevy 4.3L V6 1980-97 Lift: .500"/.500"
Magnum Hydraulic Roller Camshaft and Lifter Kit
Chevy 4.3L V6 1980-97Lift: .500"/.500" Duration: 260°/266° Lobe Separation Angle: 112° RPM Range: 1300-4500
Chevy 4.3L V6 1980-97
View Details
$710.95
Estimated to ship direct from manufacturer on 05/26/25, pending manufacturer availability.
FREE Shipping
Lowest Price Guarantee
COMP Cams SK09-412-8
COMP Cams Magnum Hydraulic Roller Camshaft Small Kit Chevy 4.3L V6 1980-97 Lift: .500"/.500"
Magnum Hydraulic Roller Camshaft Small Kit
Chevy 4.3L V6 1980-97Lift: .500"/.500" Duration: 260°/266° Lobe Separation Angle: 112° RPM Range: 1300-4500
Chevy 4.3L V6 1980-97
View Details
$805.95
Estimated to ship direct from manufacturer on 05/26/25, pending manufacturer availability.
FREE Shipping
Lowest Price Guarantee
COMP Cams K09-412-8
COMP Cams Magnum Hydraulic Roller Camshaft Complete Kit Chevy 4.3L V6 1980-97 Lift: .500"/.500"
Magnum Hydraulic Roller Camshaft Complete Kit
Chevy 4.3L V6 1980-97Lift: .500"/.500" Duration: 260°/266° Lobe Separation Angle: 112° RPM Range: 1300-4500
Chevy 4.3L V6 1980-97
View Details
$1,110.95
Estimated to ship direct from manufacturer on 05/26/25, pending manufacturer availability.
FREE Shipping
Lowest Price Guarantee
COMP Cams 09-415-8
COMP Cams Magnum Hydraulic Roller Camshaft Chevy 4.3L V6 1980-97 Lift: .500"/.500"
Magnum Hydraulic Roller Camshaft
Chevy 4.3L V6 1980-97Lift: .500"/.500" Duration: 266°/270° Lobe Separation Angle: 112° RPM Range: 1800-5000
Chevy 4.3L V6 1980-97
View Details
$522.95
Ships Monday
FREE Shipping
Lowest Price Guarantee
COMP Cams CL09-415-8
COMP Cams Magnum Hydraulic Roller Camshaft and Lifter Kit Chevy 4.3L V6 1980-97 Lift: .500"/.500"
Magnum Hydraulic Roller Camshaft and Lifter Kit
Chevy 4.3L V6 1980-97Lift: .500"/.500" Duration: 266°/270° Lobe Separation Angle: 112° RPM Range: 1800-5000
Chevy 4.3L V6 1980-97
View Details
$711.95
Estimated to ship direct from manufacturer on 05/26/25, pending manufacturer availability.
FREE Shipping
Lowest Price Guarantee
COMP Cams SK09-415-8
COMP Cams Magnum Hydraulic Roller Camshaft Small Kit Chevy 4.3L V6 1980-97 Lift: .500"/.500"
Magnum Hydraulic Roller Camshaft Small Kit
Chevy 4.3L V6 1980-97Lift: .500"/.500" Duration: 266°/270° Lobe Separation Angle: 112° RPM Range: 1800-5000
Chevy 4.3L V6 1980-97
View Details
$805.95
Estimated to ship direct from manufacturer on 04/24/25, pending manufacturer availability.
FREE Shipping
Lowest Price Guarantee
COMP Cams K09-415-8
COMP Cams Magnum Hydraulic Roller Camshaft Complete Kit Chevy 4.3L V6 1980-97 Lift: .500"/.500"
Magnum Hydraulic Roller Camshaft Complete Kit
Chevy 4.3L V6 1980-97Lift: .500"/.500" Duration: 266°/270° Lobe Separation Angle: 112° RPM Range: 1800-5000
Chevy 4.3L V6 1980-97
View Details
$1,110.95
Estimated to ship direct from manufacturer on 05/26/25, pending manufacturer availability.
FREE Shipping
Lowest Price Guarantee
COMP Cams 09-422-8
COMP Cams Magnum Hydraulic Roller Camshaft Chevy 4.3L V6 1980-97 Lift: .500"/.510"
Magnum Hydraulic Roller Camshaft
Chevy 4.3L V6 1980-97Lift: .500"/.510" Duration: 270°/276° Lobe Separation Angle: 114° RPM Range: 2000-5500
Chevy 4.3L V6 1980-97
View Details
$522.95
Ships Monday
FREE Shipping
Lowest Price Guarantee
COMP Cams CL09-422-8
COMP Cams Magnum Hydraulic Roller Camshaft and Lifter Kit Chevy 4.3L V6 1980-97 Lift: .500"/.510"
Magnum Hydraulic Roller Camshaft and Lifter Kit
Chevy 4.3L V6 1980-97Lift: .500"/.510" Duration: 270°/276° Lobe Separation Angle: 114° RPM Range: 2000-5500
Chevy 4.3L V6 1980-97
View Details
$710.95
Ships Monday
FREE Shipping
Lowest Price Guarantee
COMP Cams SK09-422-8
COMP Cams Magnum Hydraulic Roller Camshaft Small Kit Chevy 4.3L V6 1980-97 Lift: .500"/.510"
Magnum Hydraulic Roller Camshaft Small Kit
Chevy 4.3L V6 1980-97Lift: .500"/.510" Duration: 270°/276° Lobe Separation Angle: 114° RPM Range: 2000-5500
Chevy 4.3L V6 1980-97
View Details
$805.95
Estimated to ship direct from manufacturer on 05/26/25, pending manufacturer availability.
FREE Shipping
Lowest Price Guarantee
COMP Cams K09-422-8
COMP Cams Magnum Hydraulic Roller Camshaft Complete Kit Chevy 4.3L V6 1980-97 Lift: .500"/.510"
Magnum Hydraulic Roller Camshaft Complete Kit
Chevy 4.3L V6 1980-97Lift: .500"/.510" Duration: 270°/276° Lobe Separation Angle: 114° RPM Range: 2000-5500
Chevy 4.3L V6 1980-97
View Details
$1,110.95
Estimated to ship direct from manufacturer on 05/26/25, pending manufacturer availability.
FREE Shipping
Lowest Price Guarantee
COMP Cams 09-435-8
COMP Cams Magnum Hydraulic Roller Camshaft Chevy 4.3L V6 1980-97° Lift: .428"/.459"
Magnum Hydraulic Roller Camshaft
Chevy 4.3L V6 1980-97°Lift: .428"/.459" Duration: 251°/257° Lobe Separation Angle: 114° RPM Range: 1000-4300
Chevy 4.3L V6 1980-97°
View Details
$522.95
Ships Monday
FREE Shipping
Lowest Price Guarantee
COMP Cams K09-435-8
COMP Cams Magnum Hydraulic Roller Camshaft Complete Kit Chevy 4.3L V6 1980-97° Lift: .428"/.459"
Magnum Hydraulic Roller Camshaft Complete Kit
Chevy 4.3L V6 1980-97°Lift: .428"/.459" Duration: 251°/257° Lobe Separation Angle: 114° RPM Range: 1000-4300
Chevy 4.3L V6 1980-97°
View Details
$1,110.95
Estimated to ship direct from manufacturer on 05/26/25, pending manufacturer availability.
FREE Shipping
Lowest Price Guarantee
COMP Cams SK09-435-8
COMP Cams Magnum Hydraulic Roller Camshaft Small Kit Chevy 4.3L V6 1980-97° Lift: .428"/.459"
Magnum Hydraulic Roller Camshaft Small Kit
Chevy 4.3L V6 1980-97°Lift: .428"/.459" Duration: 251°/257° Lobe Separation Angle: 114° RPM Range: 1000-4300
Chevy 4.3L V6 1980-97°
View Details
$805.95
(1)
Estimated to ship direct from manufacturer on 05/26/25, pending manufacturer availability.
FREE Shipping
Lowest Price Guarantee
COMP Cams CL09-435-8
COMP Cams Magnum Hydraulic Roller Camshaft and Lifter Kit Chevy 4.3L V6 1980-97° Lift: .428"/.459"
Magnum Hydraulic Roller Camshaft and Lifter Kit
Chevy 4.3L V6 1980-97°Lift: .428"/.459" Duration: 251°/257° Lobe Separation Angle: 114° RPM Range: 1000-4300
Chevy 4.3L V6 1980-97°
View Details
$710.95
Estimated to ship direct from manufacturer on 05/26/25, pending manufacturer availability.
FREE Shipping
Lowest Price Guarantee
Chevrolet 4.3 Liter 262ci 90° 6 Cyl. 1980-1997Retro Fit for Non-Computer Controlled Vehicles
COMP Cams 18-410-8
COMP Cams Magnum Hydraulic Roller Camshaft Chevy 4.3L V6 1980-97 Lift: .500"/.510"
Magnum Hydraulic Roller Camshaft
Chevy 4.3L V6 1980-97Lift: .500"/.510" Duration: 260°/260° Lobe Separation Angle: 110° RPM Range: 1200-4500
Chevy 4.3L V6 1980-97
View Details
$522.95
Ships Monday
FREE Shipping
Lowest Price Guarantee
COMP Cams CL18-410-8
COMP Cams Magnum Hydraulic Roller Camshaft and Lifter Kit Chevy 4.3L V6 1980-97 Lift: .500"/.510"
Magnum Hydraulic Roller Camshaft and Lifter Kit
Chevy 4.3L V6 1980-97Lift: .500"/.510" Duration: 260°/260° Lobe Separation Angle: 110° RPM Range: 1200-4500
Chevy 4.3L V6 1980-97
View Details
$1,032.95
Estimated to ship direct from manufacturer on 05/26/25, pending manufacturer availability.
FREE Shipping
Lowest Price Guarantee
COMP Cams SK18-410-8
COMP Cams Magnum Hydraulic Roller Camshaft Small Kit Chevy 4.3L V6 1980-97 Lift: .500"/.510"
Magnum Hydraulic Roller Camshaft Small Kit
Chevy 4.3L V6 1980-97Lift: .500"/.510" Duration: 260°/260° Lobe Separation Angle: 110° RPM Range: 1200-4500
Chevy 4.3L V6 1980-97
View Details
$1,076.95
Estimated to ship direct from manufacturer on 04/24/25, pending manufacturer availability.
FREE Shipping
Lowest Price Guarantee
COMP Cams K18-410-8
COMP Cams Magnum Hydraulic Roller Camshaft Complete Kit Chevy 4.3L V6 1980-97 Lift: .500"/.510"
Magnum Hydraulic Roller Camshaft Complete Kit
Chevy 4.3L V6 1980-97Lift: .500"/.510" Duration: 260°/260° Lobe Separation Angle: 110° RPM Range: 1200-4500
Chevy 4.3L V6 1980-97
View Details
$1,215.95
Estimated to ship direct from manufacturer on 05/26/25, pending manufacturer availability.
FREE Shipping
Lowest Price Guarantee
COMP Cams 18-420-8
COMP Cams Magnum Hydraulic Roller Camshaft Chevy 4.3L V6 1980-97 Lift: .500"/.500"
Magnum Hydraulic Roller Camshaft
Chevy 4.3L V6 1980-97Lift: .500"/.500" Duration: 270°/270° Lobe Separation Angle: 110° RPM Range: 1800-5000
Chevy 4.3L V6 1980-97
View Details
$522.95
Ships Monday
FREE Shipping
Lowest Price Guarantee
COMP Cams SK18-420-8
COMP Cams Magnum Hydraulic Roller Camshaft Small Kit Chevy 4.3L V6 1980-97 Lift: .500"/.500"
Magnum Hydraulic Roller Camshaft Small Kit
Chevy 4.3L V6 1980-97Lift: .500"/.500" Duration: 270°/270° Lobe Separation Angle: 110° RPM Range: 1800-5000
Chevy 4.3L V6 1980-97
View Details
$1,076.95
Estimated to ship direct from manufacturer on 05/26/25, pending manufacturer availability.
FREE Shipping
Lowest Price Guarantee
COMP Cams K18-420-8
COMP Cams Magnum Hydraulic Roller Camshaft Complete Kit Chevy 4.3L V6 1980-97 Lift: .500"/.500"
Magnum Hydraulic Roller Camshaft Complete Kit
Chevy 4.3L V6 1980-97Lift: .500"/.500" Duration: 270°/270° Lobe Separation Angle: 110° RPM Range: 1800-5000
Chevy 4.3L V6 1980-97
View Details
$1,215.95
Estimated to ship direct from manufacturer on 05/26/25, pending manufacturer availability.
FREE Shipping
Lowest Price Guarantee
COMP Cams CL18-420-8
COMP Cams Magnum Hydraulic Roller Camshaft and Lifter Kit Chevy 4.3L V6 1980-97 Lift: .500"/.500"
Magnum Hydraulic Roller Camshaft and Lifter Kit
Chevy 4.3L V6 1980-97Lift: .500"/.500" Duration: 270°/270° Lobe Separation Angle: 110° RPM Range: 1800-5000
Chevy 4.3L V6 1980-97
View Details
$1,040.95
Estimated to ship direct from manufacturer on 05/26/25, pending manufacturer availability.
FREE Shipping
Lowest Price Guarantee
COMP Cams 18-430-8
COMP Cams Magnum Hydraulic Roller Camshaft Chevy 4.3L V6 1980-97 Lift: .525"/.525"
Magnum Hydraulic Roller Camshaft
Chevy 4.3L V6 1980-97Lift: .525"/.525" Duration: 280°/280° Lobe Separation Angle: 110° RPM Range: 2000-5500
Chevy 4.3L V6 1980-97
View Details
$522.95
Ships Monday
FREE Shipping
Lowest Price Guarantee
COMP Cams CL18-430-8
COMP Cams Magnum Hydraulic Roller Camshaft and Lifter Kit Chevy 4.3L V6 1980-97 Lift: .525"/.525"
Magnum Hydraulic Roller Camshaft and Lifter Kit
Chevy 4.3L V6 1980-97Lift: .525"/.525" Duration: 280°/280° Lobe Separation Angle: 110° RPM Range: 2000-5500
Chevy 4.3L V6 1980-97
View Details
$1,032.95
Estimated to ship direct from manufacturer on 05/26/25, pending manufacturer availability.
FREE Shipping
Lowest Price Guarantee
COMP Cams SK18-430-8
COMP Cams Magnum Hydraulic Roller Camshaft Small Kit Chevy 4.3L V6 1980-97 Lift: .525"/.525"
Magnum Hydraulic Roller Camshaft Small Kit
Chevy 4.3L V6 1980-97Lift: .525"/.525" Duration: 280°/280° Lobe Separation Angle: 110° RPM Range: 2000-5500
Chevy 4.3L V6 1980-97
View Details
$1,076.95
Estimated to ship direct from manufacturer on 04/24/25, pending manufacturer availability.
FREE Shipping
Lowest Price Guarantee
COMP Cams K18-430-8
COMP Cams Magnum Hydraulic Roller Camshaft Complete Kit Chevy 4.3L V6 1980-97 Lift: .525"/.525"
Magnum Hydraulic Roller Camshaft Complete Kit
Chevy 4.3L V6 1980-97Lift: .525"/.525" Duration: 280°/280° Lobe Separation Angle: 110° RPM Range: 2000-5500
Chevy 4.3L V6 1980-97
View Details
$1,215.95
Estimated to ship direct from manufacturer on 05/26/25, pending manufacturer availability.
FREE Shipping
Lowest Price Guarantee
Chevrolet 4.3 Liter 262ci 90° 6 Cyl. 1980-1997Retro Fit for Computer Controlled Vehicles
COMP Cams 18-412-8
COMP Cams Magnum Hydraulic Roller Camshaft Chevy 4.3L V6 1980-97 Lift: .500"/.500"
Magnum Hydraulic Roller Camshaft
Chevy 4.3L V6 1980-97Lift: .500"/.500" Duration: 260°/266° Lobe Separation Angle: 112° RPM Range: 1200-4500
Chevy 4.3L V6 1980-97
View Details
$522.95
Ships Monday
FREE Shipping
Lowest Price Guarantee
COMP Cams CL18-412-8
COMP Cams Magnum Hydraulic Roller Camshaft and Lifter Kit Chevy 4.3L V6 1980-97 Lift: .500"/.500"
Magnum Hydraulic Roller Camshaft and Lifter Kit
Chevy 4.3L V6 1980-97Lift: .500"/.500" Duration: 260°/266° Lobe Separation Angle: 112° RPM Range: 1200-4500
Chevy 4.3L V6 1980-97
View Details
$1,040.95
Estimated to ship direct from manufacturer on 05/26/25, pending manufacturer availability.
FREE Shipping
Lowest Price Guarantee