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Xtreme 4x4 218/226 Hydraulic Flat Cam SK-Kit for Chevrolet Big Block 396-454

Xtreme 4x4 218/226 Hydraulic Flat Cam SK-Kit for Chevrolet Big Block 396-454

Xtreme Marine 226/236 Hydraulic Flat Cam and Lifter Kit Chevrolet Big Block 396-454

Xtreme Marine 226/236 Hydraulic Flat Cam and Lifter Kit Chevrolet Big Block 396-454

Xtreme 4x4 218/226 Hydraulic Flat Cam for Chevrolet Big Block 396-454

$244.95
Xtreme 4x4™ 218/226 Hydraulic Flat Tappet Cam for Chevy Big Block 396-454. Great mid-range power. Good for heavy towing with a 4.10 gear. Largest cam for stock converter.
In stock
SKU
11-235-3

BBC - 1965-66 396 c.i. 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 click here to contact us, and we will assist you with placing an order.

More Information
UPC 036584038573
Manufacturer COMP Cams®
Emissions Code
Engine Family Chevrolet 396-454 c.i. 8 Cylinder (1967-1996)
RPM Operating Range 1,400-5,400
Cam Type Hydraulic Flat Tappet
Camshaft Series Xtreme 4x4
Camshaft Gear Attachment 3-Bolt
Usage Street/Performance
California Proposition 65 WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov
Advertised Intake Duration 262
Advertised Exhaust Duration 270
Intake Duration at .050 Inch Lift 218
Exhaust Duration at .050 Inch Lift 226
Intake Valve Lift 0.505
Exhaust Valve Lift 0.515
Lobe Lift Intake 0.297
Lobe Lift Exhaust 0.303
Lobe Separation 111
Intake Centerline 107
Valve Timing Lift 0.006
Exhaust Close ATDC 20
Intake Open BTDC 24
Exhaust Open BBDC 70
Intake Close ABDC 58
Lifter Style Hydraulic Flat Tappet
Recommended Components
Component Part Number
Break-In Lube 159
Rocker Arms 1411-16
Valve Seals 504-16
Valve Seals 505-16
Valve Locks 612-16
Steel Retainers 741-16
Valve Springs 911-16
Valve Springs 924-16
Valve Locks 603-16
Steel Retainers 744-16
Timing Set 2110CPG
Timing Set 3110CPG
Push Rods 7854-16
Lifter Kit 812-16
Lifter Kit 858-16
RP Rocker Push Rod Kit RP1411-16
CL-Kit Upgrade CL11-235-3
K-Kit Upgrade K11-235-3
SK-Kit Upgrade SK11-235-3