Oldsmobile 4-4-2 - 1968-1971

Thanks to its popularity, the 4-4-2 was now its own standalone model as opposed to a trim level for the Cutlass. Initially offered with a 400 cubic inch engine claiming 350 horsepower, GM took the gloves off for 1970, allowing Oldsmobile to stuff in its 455 cubic inch big block between the A-body's frame rails.

Street Demon Carburetor - 625 CFM

Designed for use on most stock to mildly modified V8s
One piece airhorn is easy to clean and maintain
Aerospace Composite fuel bowl offers significant heat insulating benefits over aluminum fuel bowl - keeps fuel up to 20º cooler for optimum performance with modern fuels
Electric Choke Management means easy cold starts
Dual mounting bolt pattern - fits most aftermarket spread/square bore intake manifolds without adapter
Integrated fuel bowl/main body design with gasket above fuel level and no plugged passages to eliminate all potential leak paths
Small 1-3/8” primary throttle bores combined with proven Triple-Stack™ boosters deliver amazingly crisp throttle response and drivability, superior fuel atomization and improved fuel economy
Goggle Valve Secondary (GVS™) throttle plate delivers over twice the air flow of the primary bores for power you can hear and feel
GVS™ makes total air flow 625 CFM while maintaining the crisp throttle response delivered by small primary bores
Secondary air valve control - torsion spring valve control/adjustment permits seamless primary to secondary throttle response regardless of the throttle opening rate
2 Stage metering rods control easily accessible without carburetor disassembly or removal
Single fuel inlet for simple installation

View 625 CFM Street Demon Carburetor

Flowmaster American Thunder Header-Back Exhaust

Fits most 1964-1972 GM A-Bodies with V8 engines and aftermarket long tube headers.
Includes Hangers and Hardware for Easy Installation
Mandrel-bent 16-Gauge Aluminized Steel Tubing
Two Exit Style Choices: Slash Cut or Turndown
Moderate to Aggressive Exterior Exhaust Tone
Built-in Balance Pipe Equalizes Pressures
Super 40 Series Performance Mufflers
Flowmaster Quality & Reliability
Headers back System

View Flowmaster American Thunder Crossmember-Back Exhaust System

HK Magnum Wheel - 17 x 8 in.

Classic looks in a larger, modern wheel size
Cast aluminum with black powder coated inserts and deep diamond machined lip clear powder coated for durability and low maintenance.
17" Diameter with 8" Width allows for modern tire styles
5 x 4.75" Bolt Pattern fits GM
4.5" Backspacing good for early '60-70s era musclecars
2-1/8" Center Bore accepts GM Sport Wheel & Olds SS I center caps
Includes chromed lightweight polymer cone style center cap with optional HK decal
Accepts regular 3/4 or 13/16" hex head 60 degree conical seat lug nuts

View HK Magnum Wheel - Aluminum 17" x 8", 4.50" Backspace, 5 x 4.75 Bolt Pattern

Oldsmobile 4-4-2 - 1968-1971

Street Demon Carburetor - 625 CFM

Flowmaster American Thunder Header-Back Exhaust

HK Magnum Wheel - 17 x 8 in.

Related Products

My Garage: 1968-1971 Olds 442