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Vehicle Info NeededHydraulic Flat Tappet Rattler Camshaft & Lifter Kit 1955-1981 Pontiac 265-455
Ships on 09/17/2026
Lowest Price GuaranteeHoward Cams MC410021-12 - Hydraulic Flat Tappet Rattler Camshaft & Lifter Kit for 1955-1981 Pontiac 265, 283, 302, 305, 307, 327, 350, 366, 396, 400, 402, 427 and 454. This Max Certified Cam & Lifter Kit produces super low and mid-range torque and excellent driveability.
More specifications
- 223 Duration at 050 Exhaust
- 213 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
Howards Cams Max Certified Camshafts are camshaft and lifter kits that are backed by a five-year no-fault warranty from Howards Cams. Each of these kits utilizes an excellent hydraulic camshaft with matching flat tappet lifters to provide excellent power boosts. Most of these camshaft and lifters kits are available with optional Direct Lube lifters to increase oil flow to the camshaft (part numbers that end in "D"). Included in each kit is a bottle of Max ZPM oil additive designed to greatly aid in camshaft break-in. The five-year no-fault warranty will cover your camshaft and lifters if they are damaged for any reason, even if it gets dropped and breaks in two!
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Features
- Five-year no-fault warranty to cover camshaft and lifters from any damage
- Howards Cams high quality hydraulic flat tappet camshafts and lifters
- Optional Direct Lube lifter kits available
Please Note: The five-year no-fault warranty offered by Howards Cams covers the camshaft and lifters ONLY, and will not cover any other costs associated with removal/install, downtime, towing or shipping, or cover any related components that may be damaged. This warranty is also non-transferable.
