HEADER,383M,1 3/4,67-74 TRUCK,LONG,3,CERAMIC COATED

Brand New Flowtech Long Tube Headers, Ceramic Coated Finish, 3" Collectors, 1.75" Tubes, 383-440, Compatible with 1969-1974 Dodge/Plymouth 1/2, 3/4 Ton Pick-Up, 1974 Trailduster (Hоlley Part #33504FLT).

FLOWTECH headers are precision engineered and leak tested to get maximum performance from your engine. Each header is formed from specially selected .049 cold roll flash controlled tubing, and features FLOWTECH exclusive, thick, mandrel-formed Power Plenum collector.

All ports are precisely fitted and finished with sturdy, leak-proof O-ringed port seals, and all FLOWTECH headers include all mounting hardware including bolts, nuts and premium gaskets.

Ceramic Hot Coating Warning: HC coatings will burn and be damaged at exhаust temperatures over 1300 degrees. A lean fuel mixture can generate exhаust temperatures exceeding 1700-1900 degrees. If the coating is damaged due to a lean condition, the coating will not be warranted, but can be recoated for a fee. No warranty or returns on Ceramic Hot Coated exhаust items once they have been installed.

Compatible with:

• Dodge:
• 1969-1974 D100 Pickup
• 1969-1974 D200 Pickup
• 1969-1974 D300 Pickup
• 1969-1974 W100 Pickup
• 1969-1974 W200 Pickup
• 1969-1974 W300 Pickup
• Plymouth:
• 1974 Trailduster

Features:

• Improved Exhaust Scavenging for Increased Performance
• Leak Test For Max Performance
• Mandrel-Formed Power Plenum
• Leakproof O-Ringed Port Seals
• Include All Mounting Hardware

Specs:

• Bolt Size: 3/8-16 x 3/4
• Collector Diameter: 3.00 inch
• Engine: Chrysler Big Block B/RB
• Header Finish: Silver Ceramic
• Header Style: Long Tube
• Primary Tube Diameter: 1-3/4 inch
• Product Type: Headers
• Tube Material: Mild Steel

You can view and download the complete assembly instruction booklet here.