Street. Track. Everything between.
Your garage Find parts for your vehicle Select year, make and model to narrow your search.

COMP Cams Marine Hydraulic Flat Tappet Camshafts 11-306-5 Camshaft, Tappet, Duration 268 Int./276 Exh., Lift 0.525 Int./0.525 Exh., Lobe Separation 110, Chevy, BBC, 396-454, Each

SKU: CCA11-306-5

Camshafts

COMP Cams Marine Hydraulic Flat Tappet Camshafts 11-306-5 Camshaft, Tappet, Duration 268 Int./276 Exh., Lift 0.525 Int./0.525 Exh., Lobe Separation 110, Chevy, BBC, 396-454, Each

SKU: CCA11-306-5

Camshafts
A$884.88
BACKORDER This item will be special ordered in for you. Contact us prior to purchase if you require an ETA.
View cart 0
We accept
American Express
Mastercard
Visa
PayPal Checkout
Direct Deposit
Afterpay
Apple Pay
Google Pay
Zip Pay

Description

COMP Cams Marine hydraulic flat tappet camshafts assist in powering your boat's engine performance. From pleasure cruising to high performance and racing, COMP Cams has a selection of marine camshafts to fill your water adventures. They offer minimal maintenance, less valvetrain noise, and are economical.

Part Type

Camshafts

Data: v4.2 - Upd: 2026-10-16 13:06:22

Specifications

Product Attributes - Brand
COMP Cams
Product Attributes - Manufacturer's Part Number
11-306-5
Product Attributes - Part Type
Camshafts
Product Attributes - Product Line
COMP Cams Marine Hydraulic Flat Tappet Camshafts
Product Attributes - UPC
036584313359
Product Attributes - Cam Style
Hydraulic flat tappet
Product Attributes - Camshaft Use
Marine
Product Attributes - Basic Operating RPM Range
1,700-5,700
Product Attributes - Intake Duration at 050 inch Lift
222
Product Attributes - Exhaust Duration at 050 inch Lift
226
Product Attributes - Duration at 050 inch Lift
222 int./226 exh.
Product Attributes - Advertised Intake Duration
268
Product Attributes - Advertised Exhaust Duration
276
Product Attributes - Advertised Duration
268 int./276 exh.
Product Attributes - Intake Valve Lift with Factory Rocker Arm Ratio
0.525 in.
Product Attributes - Exhaust Valve Lift with Factory Rocker Arm Ratio
0.525 in.
Product Attributes - Valve Lift with Factory Rocker Arm Ratio
0.525 int./0.525 exh.
Product Attributes - Lobe Separation (degrees)
110
Product Attributes - Camshaft Gear Attachment
3-bolt
Product Attributes - Remanufactured
No
Product Attributes - Computer-Controlled Compatible
No
Product Attributes - Grind Number
268AH
Product Attributes - Valve Springs Required
Yes
Product Attributes - Quantity
Sold individually.

Reference Information

Brand Name/s Comp Cams
StreetFX SKU cca11-306-5
SFX Item ID 4776831
Supplier Item Code 4776831
Manufacturer SKU 11-306-5
Manufacturer UPC N/A
Alternative References Int./276, Int./0.525

Compatibility

Application Data
  • MakeCHEVROLET
    Beginning Year1965
    Ending Year1970
    Engine TypeV8
    Engine FamilyChevy big block Mark IV
    Engine Size6.5L/396
  • MakeCHEVROLET
    Beginning Year1966
    Ending Year1969
    Engine TypeV8
    Engine FamilyChevy big block Mark IV
    Engine Size7.0L/427
  • MakeCHEVROLET
    Beginning Year1970
    Ending Year1972
    Engine TypeV8
    Engine FamilyChevy big block Mark IV
    Engine Size6.6L/402
  • MakeCHEVROLET
    Beginning Year1970
    Ending Year1990
    Engine TypeV8
    Engine FamilyChevy big block Mark IV
    Engine Size7.4L/454
  • MakeCHEVROLET
    Beginning Year1991
    Ending Year1995
    Engine TypeV8
    Engine FamilyChevy big block Gen V
    Engine Size7.4L/454

Loading compatibility information...

Keep shopping

More from Comp Cams