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COMP Cams 12-416-8 Xtreme Marine Hydraulic Roller Camshaft for Chevy Small Block

(GMC G2500 1979-95, Yukon 1992-95, K1500 1979-86, 1988-95, C1500 1979-86, 1988-95, K2500 1979-86, 1988-95, Jimmy 1970-91 + 240 more models)

Manufacturer

Picture for manufacturer COMP Cams

Part Number

12-416-8
5 reviews
Sale Price

$577.95

In Stock (7)

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Usually delivered within 2 days

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Product Details

The COMP Cams 12-416-8 Xtreme Marine camshaft is specifically engineered for marine applications using Chevrolet small block engines. This hydraulic roller camshaft delivers aggressive performance with 212° intake duration and 218° exhaust duration at 0.050" lift, optimized for high-performance marine environments where reliability and power are critical.

Key Features:

  • Hydraulic roller design for smooth operation and reduced friction
  • 212° intake / 218° exhaust duration at 0.050" lift
  • Marine-specific grind engineered for boat applications
  • Compatible with Chevrolet small block engines
  • Xtreme Marine series for high-performance marine use
  • Roller cam technology for improved durability and performance

This camshaft is part of COMP Cams' Xtreme Marine lineup, designed to withstand the demanding conditions of marine environments while delivering excellent throttle response and power throughout the RPM range. The hydraulic roller design provides low-maintenance operation compared to solid lifter cams, making it ideal for marine applications where serviceability is important.

Products specifications

Fits

GMC G2500 1979-95, Yukon 1992-95, K1500 1979-86, 1988-95, C1500 1979-86, 1988-95, K2500 1979-86, 1988-95, Jimmy 1970-91, C3500 1979-86, 1988-95, K2500 Suburban 1979-86, 1992-95, K3500 1979-86, 1988-95, C15/C1500 Pickup 1967-74 + 236 more models

Intake Valve Lift

0.488

Camshaft Material

Austempered Ductile Iron

Cam and Lifter Kit Upgrade

CL12-416-8

K-Kit Upgrade

K12-416-8

SK-Kit Upgrade

SK12-416-8

Grind Number

XM264HR

Camshaft Series

Xtreme Marine

Assembly Lubricant Included

No

Lifters Included

No

LOBE SEPARATION

112

Valve Springs Required

Yes

Prop 65

WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov

C.A.R.B. Exempt for Foreign Vehicles Manufactured Before 1967?

Yes, but must meet tailpipe emission standards for year of vehicle.

C.A.R.B. Exempt for On-Road Vehicles?

No

C.A.R.B. Exempt for Racing and Off-Road Only Vehicles?

Yes, but must be a race/competition only vehicle.

C.A.R.B. Exempt for California Certified Vehicles Manufactured Before 1965?

Yes, but must meet tailpipe emission standards for year of vehicle.

C.A.R.B. Exempt for Federally Certified Vehicles Manufactured Before 1967?

Yes, but must meet tailpipe emission standards for year of vehicle.

Advertised Intake Duration

264

Camshaft Gear Attachment

3-Bolt

Exhaust Valve Lift

0.495

Lifter Type

Hydraulic Roller

Advertised Exhaust Duration

270

Cam Type

Hydraulic Roller

Usage

Marine

AMAZON ASIN

B000P5G6KI

Basic Operating RPM Range

1,200-5,200

Intake Duration at .050 Inch Lift

212

Exhaust Duration at .050 inch Lift

218

Engine Family

Chevrolet 262-400 c.i. 8 Cylinder (1958-1998)

Excellent price and availability. Thank you.

good so far....

Awsome service and prices,Thanks alot

lowest price I could find ANYWHERE. Website needs some work (login screen appears to be asking you to login again after you enter account info).

it's a great company had the lowest price anywhere that i could find even online. great customer service that will even help you track your order all the way to your house. thanks autoplicity for helping me out and for being there with the lowest price when i needed you.

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