In Stock
COMP Cams 11-244-4 Engine Camshaft
Is this converter legal for your car? CARB legality checker · instant

Enter your Engine Family Number and we will confirm whether this exact converter is street-legal for your vehicle.

COMP Cams
SKU 11-244-4

COMP Cams 11-244-4 Xtreme Marine 244/254 Hydraulic Flat Cam for Chevrolet Big Block 396-454

$309.95 USD
In Stock · Fast Shipping
Free US shipping on orders over $80
Warranty 12 Months
Is this converter legal for your car? CARB legality checker · instant

Enter your Engine Family Number and we will confirm whether this exact converter is street-legal for your vehicle.

Jet w/ A or B impeller, 9.5:1+ compression, needs headers, performance use.

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.

Specifications

Camshaft Series Xtreme Marine
Usage Marine
Intake Valve Lift 0.57 IN
Exhaust Valve Lift 0.575 IN
Advertised Exhaust Duration 304 deg
Camshaft Material Cast Iron
Engine Family Chevrolet 396-454 c.i. 8 Cylinder (1967-1996)
Cam and Lifter Kit Upgrade CL11-244-4
Lifter Type Hydraulic Flat Tappet
Cam Type Hydraulic Flat Tappet
K-Kit Upgrade K11-244-4
Lifters Included No
SK-Kit Upgrade SK11-244-4
Grind Number XM288H
Valve Springs Required Yes
Assembly Lubricant Included Yes
Lobe Separation 112 deg
Basic Operating RPM Range 2,500-6,500 RPM
Intake Duration at .050 Inch Lift 244 deg
Exhaust Duration at .050 inch Lift 254 deg
Advertised Intake Duration 288 deg
Camshaft Gear Attachment 3
Camshaft Gear Attachment 3-Bolt

⚠️ California Proposition 65 Warning
California Residents: This product can expose you to chemicals which are known to the State of California to cause cancer or other reproductive harm. Please visit www.p65warnings.ca.gov for more information.

Warranty: 12 Months

Sold by Specification. This is an engine build part, chosen by its measurements rather than by year, make and model. Match the specifications to your build. If you are unsure, check with your mechanic or dealership. Making sure it fits is the customer's responsibility.
A vehicle fitment list isn’t available for this part.

Please check the product description for the manufacturer’s application details, or ask a specialist — we’ll confirm whether it fits your vehicle before you buy.

Shipping Information

Free shipping is available for eligible orders.

Shipping: Free to the USA.

Orders are processed during normal business days. Delivery dates may vary by carrier and destination.

Owner Reviews

Be the first to review this part. Real owner feedback, tagged with the exact vehicle it was fitted to, helps the next shopper buy with confidence.

Questions & Answers

Our techs answer fitment questions, usually within 2 hours. Owners chime in too.

0 questions

No questions yet. Here's what shoppers usually ask. Tap one and our techs will answer.

Ask a Question

Write a review

Share your experience with this part. Reviews are checked before they go live.

Fit
Guarantee
Fast
Shipping
Easy
Returns
Real
Support
$309.95