Beyea Custom Headers Exhaust Manifolds
Beyea Custom Headers DLM-23S1A Small Block Chevy DLM Racing Header 1-5/8" Primary
Beyea Custom Headers IDM602-NSM-B2 Northern Sport Modified Headers 602 Crate SBC 1-5/8" Primary
Beyea Custom Headers DLMTY-18BT SBC Tri-Y Dirt Late Model Spreadport Headers
Beyea Custom Headers IDM602-NSM-G Small Block Chevy 602 Crate Northern Sport Modified Headers 1-5/8 Inch
Beyea Custom Headers DLM604-17-B SBC DLM Header 1-5/8 x 1-3/4 Primary Tubes
Beyea Custom Headers DLM604-17-A SBC DLM Header 1-5/8 x 1-3/4 Primary Tubes
Beyea Custom Headers IDM-604-S1G IMCA/UMP Dirt Modified Header for GM 604 Crate Engine
Beyea Custom Headers DLMTY-23T2 Small Block Chevy Tri-Y Headers 23 Degree 1-3/4 to 2 Inch
Beyea Custom Headers DLMTY-525D1 Chevy LS Tri-Y DLM 525 Crate Headers 1-5/8 - 1-3/4
Beyea Custom Headers IDM-604-S1-C Small Block Chevy Modified Header 604 Crate Stepped 1-5/8 to 1-3/4 Inch
Beyea Custom Headers IDM-23S1-G Small Block Chevy Modified Header SSR Race Car
Beyea Custom Headers DLMTY-913D2 Dirt Late Model Tri-Y Header Small Block Chevy 9-13 Degree Dart
Beyea Custom Headers IDM-604-S1-D2 SBC Dirt Modified Header 604 Crate 1-5/8 to 1-3/4 Stepped
Beyea Custom Headers DSTY-23S2-305 Dirt Sprint Car Tri-Y Header 1-3/4 x 1-7/8
Representative Photo, actual item may vary
Beyea Custom Headers DLMTY-COLL-L Dirt Late Model Tri-Y Header Collector Left Side
Beyea Custom Headers IDMTY-23S2S UMP Modified Tri-Y Header Small Block Chevy 23 Degree
About Beyea Custom Headers
Born on the circle tracks of New York and refined through decades of real-world racing, Beyea Custom Headers has earned a reputation as one of the most trusted names in performance exhaust fabrication. Trusted by racers for over 25 years, the company — operating as Beyea Performance Fabrication out of Genoa, NY — built its name by producing headers and exhaust components that are engineered specifically for the demands of circle track competition.
Custom-Built for the Circle Track
Beyea Custom Headers develops engine headers and exhaust components for the circle track racing market. What sets them apart is their commitment to real-world testing and fitment: each header or exhaust setup has been tried and tested, and their products are used by many of the top Modified and Late Model race teams and engine builders across the U.S. Beyea guarantees the fit and performance of every header they sell, giving racers confidence before the green flag drops.
The brand covers an impressive range of racing classes. Their lineup spans Asphalt Modified, Asphalt Late Model, Northeast DIRT Modified, Dirt Late Models, Dirt Sprint Cars, IMCA-UMP Modified, Midgets, and Micro Sprints — available in both painted mild steel and stainless steel to suit different budgets and conditions. Flanges are all 5/16 laser cut to ensure good support and seal, and Beyea has most port configurations in stock while being able to custom make others to fit specific needs.
A Full Exhaust Solution
Beyea's product range goes well beyond headers alone. Racers can build a complete exhaust system from a single source, including exhaust system kits, exhaust mufflers, collectors, header gaskets, exhaust tubes, and turndowns. The full Beyea lineup includes complete exhaust systems, headers, exhaust tubes, mufflers, header collectors, exhaust tips, and more. Whether you're building a fresh race car or refreshing an existing setup, Beyea makes it easy to spec out a matched, performance-optimized exhaust.
Why Racers Choose Beyea
Beyea Headers is a trusted leader in high-performance exhaust systems, specializing in custom-made headers designed to optimize airflow and boost engine performance, crafted with precision to ensure superior fitment, durability, and maximum exhaust efficiency. The brand's focus on tailoring the power curve — rather than offering one-size-fits-all solutions — means that each kit is designed to deliver a broader, more usable band of power for its specific application. For circle track competitors who live and die by consistency and reliability, that level of specialization matters.