Competition Header; Black Finish; Tube Size 1.625 in. OD x 29 in.; Collector Size 2.5 in. OD x 8 in.;

Hooker Competition headers offer the best value in the high performance header market. Designed for the value-conscious buyer, Hooker Competition headers offer premium features at a very competitive price. Made of durable 16 gauge mild steel tubing, the Hooker Competition header design utilizes a long transition collector to reduce back pressure and increase exhaust flow. A perfect sealing surface is assured with the 5/16 in. machined flanges, with welded O-ring seals. Experience has proven that this flange size is ideal to maintain header integrity and be pliable enough to seal each exhaust port. Tubing is mandrel-bent to maintain metal strength and provide consistent tube diameter at radii to maximize performance. Hooker Competition headers have a standard finish that features a heat-cured, high-heat-resistant paint. Optionally, the famous Hooker Ceramic Thermal Barrier Coating is available.

• Tuned Length Tubes For Max Exhaust Scavenging/Velocity
• Designed For Optimal Performance
• Long Transition Collector For Decreased Back Pressure
• Mandrel Bent Tubing For Smooth Exhaust Flow
• Machined Flange Provides Finest Fit
• Best Weld For Durability
• All Hardware Included

Application:	Automotive
Coated Finish:	Black
Collector Diameter:	2.500 in.
Collector Tube Size:	2.500 in.
Engine Make/Size:	Olds 350-403
Finish:	Black Paint
Head Style:	Long-Tube
Material:	Stainless Steel
Port Shape:	Same As Port/Can Be Matched
Primary Tube Diameter:	1.625 in.
Tube Diameter:	1.625 in.
Tube Direction:	Down Swept
Tube Material:	Mild Steel
WARNING CA Proposition 65:	Yes
WARNING CA Proposition 65 Message:	WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

• 1968-1970 Oldsmobile 442 | Note: Black Finish; Tube Size 1.625 in. OD x 29 in.; Collector Size 2.5 in. OD x 8 in.;Intended For Race Use Only;Breaking In An Engine w/Ceramic Coated Headers Will Damage Coating~Breaking In An Engine w/Ceramic Coated Headers Will Void All Warranties~Header Wraps Can Cause Header Tube Cracks/Rust From Excessive Heat/Moisture~Hooker Does Not Recommend The Use Of Header Wraps/Will Void The Warranty
• 1968-1977 Oldsmobile Cutlass | Note: Black Finish; Tube Size 1.625 in. OD x 29 in.; Collector Size 2.5 in. OD x 8 in.;Intended For Race Use Only;Breaking In An Engine w/Ceramic Coated Headers Will Damage Coating~Breaking In An Engine w/Ceramic Coated Headers Will Void All Warranties~Header Wraps Can Cause Header Tube Cracks/Rust From Excessive Heat/Moisture~Hooker Does Not Recommend The Use Of Header Wraps/Will Void The Warranty
• 1975-1977 Oldsmobile Cutlass Salon | Note: Black Finish; Tube Size 1.625 in. OD x 29 in.; Collector Size 2.5 in. OD x 8 in.;Intended For Race Use Only;Breaking In An Engine w/Ceramic Coated Headers Will Damage Coating~Breaking In An Engine w/Ceramic Coated Headers Will Void All Warranties~Header Wraps Can Cause Header Tube Cracks/Rust From Excessive Heat/Moisture~Hooker Does Not Recommend The Use Of Header Wraps/Will Void The Warranty
• 1970 Oldsmobile Cutlass | Note: Black Finish; Tube Size 1.625 in. OD x 29 in.; Collector Size 2.5 in. OD x 8 in.;Intended For Race Use Only;Breaking In An Engine w/Ceramic Coated Headers Will Damage Coating~Breaking In An Engine w/Ceramic Coated Headers Will Void All Warranties~Header Wraps Can Cause Header Tube Cracks/Rust From Excessive Heat/Moisture~Hooker Does Not Recommend The Use Of Header Wraps/Wi ll Void The Warranty
• 1976 Oldsmobile Cutlass Tiara | Note: Black Finish; Tube Size 1.625 in. OD x 29 in.; Collector Size 2.5 in. OD x 8 in.;Intended For Race Use Only;Breaking In An Engine w/Ceramic Coated Headers Will Damage Coating~Breaking In An Engine w/Ceramic Coated Headers Will Void All Warranties~Header Wraps Can Cause Header Tube Cracks/Rust From Excessive Heat/Moisture~Hooker Does Not Recommend The Use Of Header Wraps/Will Void The Warranty
• 1977-1978 Pontiac Firebird | Note: Black Finish; Tube Size 1.625 in. OD x 29 in.; Collector Size 2.5 in. OD x 8 in.;Intended For Race Use Only;Breaking In An Engine w/Ceramic Coated Headers Will Damage Coating~Breaking In An Engine w/Ceramic Coated Headers Will Void All Warranties~Header Wraps Can Cause Header Tube Cracks/Rust From Excessive Heat/Moisture~Hooker Does Not Recommend The Use Of Header Wraps/Will Void The Warranty