HDR CRMC 65-74 OLDS 400-455

Part #: 31154FLT

Flowtech headers are the perfect combination of performance and value. Flowtech long tube headers are precision engineered using mandrel bent tubing, formed collectors and 5/16 in. flanges with sealing rings for a leak-free seal. All mounting hardware and gaskets are included for a simple installation. This header is coated in a high heat and corrosion resistant metallic ceramic thermal coating that increases exhaust velocity and reduces underhood temps for increased performance.

Features:

• Fuel Economy From The Engine
• Fuel Economy From The Engine
• Leak Test For Max Performance
• Leak Test For Max Performance
• Ceramic Headers
• Ceramic Headers
• Rust And Corrosion Resistance
• Rust And Corrosion Resistance
• Mandrel-Formed Power Plenum
• Mandrel-Formed Power Plenum
• Leak-proof O-Ringed Port Seals
• Leakproof O-Ringed Port Seals
• Include All Mounting Hardware
• Include All Mounting Hardware

1965-1974 Oldsmobile Cutlass/442, 71-74 Delta 88: 400-455ci Standard Headers Primary Tube Collector Size 1.75 in. x 3 in.

This product may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.