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Xtreme Marine 234/244 Hydraulic Flat Cam for Chevrolet Big Block 396-454
Part # 11-240-4 | Line Code: COM
COMP Cams
COMP Cams

$272.99
$272.99
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Product Details
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Cam and Lifter Kit Upgrade CL11-240-4
K-Kit Upgrade K11-240-4
C.A.R.B. Exempt for Federally Certified Vehicles Manufactured Before 1967? Yes, but must meet tailpipe emission standards for year of vehicle.
AMAZON ASIN B002DFQ4DM
Grind Number XM278H
C.A.R.B. E.O. Number N/A
Engine Family Chevrolet 396-454 c.i. 8 Cylinder (1967-1996)
Assembly Lubricant Included Yes
Basic Operating RPM Range 2,000-6,200
Intake Valve Lift 0.564
C.A.R.B. Exempt for Racing and Off-Road Only Vehicles? Yes, but must be a race/competition only vehicle.
Lifter Style Hydraulic Flat Tappet
C.A.R.B. Exempt for Foreign Vehicles Manufactured Before 1967? Yes, but must meet tailpipe emission standards for year of vehicle.
Usage Marine
SK-Kit Upgrade SK11-240-4
C.A.R.B. Exempt for California Certified Vehicles Manufactured Before 1965? Yes, but must meet tailpipe emission standards for year of vehicle.
Intake Duration at .050 Inch Lift 234
Camshaft Gear Attachment 3-Bolt
Lobe Separation 112
Camshaft Series Xtreme Marine
Camshaft Material Cast Iron
Title Xtreme Marine 234/244 Hydraulic Flat Cam for Chevrolet Big Block 396-454
Exhaust Valve Lift 0.566
Advertised Intake Duration 278
C.A.R.B. Exemption Reason N/A
C.A.R.B. Exempt for On-Road Vehicles? No
Exhaust Duration at .050 inch Lift 237
California Proposition 65 WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov
Advertised Exhaust Duration 292
Lifter Type Hydraulic Flat Tappet
Cam Type Hydraulic Flat Tappet
Lifters Included No
Valve Springs Required Yes
Part Terminology Engine Camshaft

Features & Benefits
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BBC - 1965-66 396 c.i.d. models have an oiling groove in the rear journal. The listed part numbered cams will not fit these models, so if you require a Camshaft with the oiling groove, please call us at 1-800-999-0853 or contact us, and we will assist you with placing an order.

Application Summary
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Chevrolet GEN IV 396-454 Big Block Engines Originally Equipped with Flat Tappet Camshafts
Parts Catalog
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