Dougs Headers Long Tube Headers Ceramic 1-5/8” 265-400 Small Block Chevrolet C10 1973-1987

The Dougs Headers 1-5/8” Ceramic Long Tube Headers (D310) are precisely designed for the optimum performance of 1973-1987 Chevrolet C10s with 265-400 Small Block Chevy Engines. These durable headers feature 16-gauge tubing and an SAP cylinder head port shape for improved breathing, resulting in a dramatic increase in both horsepower and torque. Furthermore, strategically placed reducers and collectors reduce pumping losses and decrease underhood temperatures. The stylish silver metallic ceramic coating ensures that these headers remain rust and corrosion free. Dougs Headers products go through a comprehensive manufacturing process to guarantee quality fitment. Hardware and gaskets are included for hassle-free installation.

Features and Benefits:
- Pair of long tube 1-5/8” headers
- Properly tuned tube size and length
- Reduced pumping losses
- Dramatic increase in horsepower and torque
- Meticulously checked during manufacturing process
- Durable 16-gauge tubing
- SAP cylinder head port shape
- Includes 2-1/2” reducers and 3” collector
- Hardware and gaskets included
- Silver metallic ceramic coating provides rust and corrosion resistance
- Reduces underhood temperatures
- Easy to clean and does not discolor

Vehicle Fitment:
- 1973-1987 Chevrolet C10
- Fits 265-400 Small Block Engines
- Fits factory aluminum angle and straight plug heads
- For 2WD models

Tech Tip 1:
- This product may require an air conditioning bracket (see H7608)

Emissions Disclosures:
- This product is legal for closed course competition and for pre-emissions-controlled vehicles only
- These headers are not legal for use on any emissions-controlled vehicles for street or off-highway use