American Muscle Hydraulic Flat Tappet Camshaft & Lifter Kit 1955-1981 Pontiac 265-455

Name: American Muscle Hydraulic Flat Tappet Camshaft & Lifter Kit 1955-1981 Pontiac 265-455
Brand: HOWARDS CAMS
SKU: 466-CL417701-11
Price: 385.99 USD
Availability: InStock

^$385⁹⁹

Ships on 09/17/2026

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American Muscle Hydraulic Flat Tappet Camshaft & Lifter Kit

1955-1981 Pontiac 265-455

Lift: .408 in.

Duration: 280 Deg/271 Deg

LSA: 111 Deg

RPM Range: 1600-5000

Near duplicate of the Pontiac Ram Air I/II 375HP/400 cam

More specifications

208 Duration at 050 Exhaust
198 Duration at 050 Intake
Firing Order: 1-8-4-3-6-5-7-2

Emissions Note:

This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.

CLICK THIS LINK FOR IMPORTANT CARB & EPA EMISSIONS INFORMATION ABOUT THIS PART

Part TypeCamshaft Kit

BrandHOWARDS CAMS

Package Height3.75

Package Width9.75

Package Length25.25

Weight14.6 PG

Part CategoryPerformance Parts

Part FitmentSemi Universal

Vendor Part NumberCL417701-11

Package Qty1

Package TypeEA

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Some parts are not legal for use in California or other states with similar laws / regulations

American Muscle Hydraulic Flat Tappet Camshaft & Lifter Kit 1955-1981 Pontiac 265-455

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