Oldsmobile Cutlass Supreme - 1968-1972

The Olds Cutlass received a fresh chassis and sheetmetal in 1968. With the 442 becoming its own model, the Cutlass found itself as the highest trim level variant of the F-85, packing 350, 400, or 455 cubic inches depending on the box you checked at the dealership.

Street Demon Carburetor - 625 CFM

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

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

Hooker BlackHeart LS Swap Brackets

Locates engine to stock SBC engine/transmission mating plane - See instructions for additional information
Plate steel construction-provides a durable cost-effective LS engine mounting solution
Provides optimized U-joint angles for vehicles with stock to moderately lowered suspension ride heights
Allows installation of a GM TH350, TH400 or TH2004R transmission using a factory 1968-72 Chevelle transmission crossmember, without having to cut the vehicle floor open
4L60-4L70, 4th-gen F-body T56/T56 Magnum or 4L80/4L85 transmission installations require extensive floor cutting; T56/T56 Magnum and 4L80/4L85 installations require the use of a Hooker 71222007HKR transmission crossmember
Broad accessory drive compatibility- allows the use Holley or stock Corvette, truck, F-body or GTO accessory drive systems (some stock FEAD component exclusions apply)
Provides best-available clearance for installation of low-mount A/C compressor
Holley 302-2 oil pan compatible- provides for easy bolt-in installation process and clearance for steering tie rod ends
Dual rubber/poly mount compatibility- allows use of 4th-gen F-body factory rubber mounts, or aftermarket poly replacement inserts
Clear Zinc plated finish- provides attractive corrosion-resistant appearance

View Hooker BlackHeart Engine Mount Brackets

Oldsmobile Cutlass Supreme - 1968-1972

Street Demon Carburetor - 625 CFM

Flowmaster American Thunder Header-Back Exhaust

Hooker BlackHeart LS Swap Brackets

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My Garage: 1968-1972 Olds Cutlass Supreme