Hedman Tight-Tubes™ headers are engineered for street rod and engine swap projects where ordinary headers, and even many standard block hugger headers, still do not provide enough clearance. Their patented collector design tucks the tubes and hook-ups tight against the engine block to create one of the lowest profile header packages available for Roadsters and custom installations.
For decades, professional builders and experienced hot rodders have relied on Hedman Tight-Tubes™ headers when working with tight chassis, narrow frame rails and finicky engine combinations. Available applications include Chevy small block, Chevy big block, Chrysler & Dodge small block and classic 392 HEMI engines. In builds where off-the-shelf headers are limited or nonexistent, Tight-Tubes™ give builders more room to work around steering, bellhousings, motor mounts and other installed components.
Unlike ordinary low profile headers that focus only on packaging, Hedman Tight-Tubes™ headers are designed to maintain strong exhaust flow in a compact package. The patented 4-into-1 collector design provides more clearance than standard block hugger style headers while delivering performance that exceeds what many builders expect from a header built for such restrictive spaces. All designs are available Uncoated, or with Hedman’s HTC® Polished Silver or Black Maxx™ high temperature ceramic coating.
Lowest Profile Collector Design: The patented collector tucks tight against the engine block for maximum clearance in cramped engine compartments.
Works Where Ordinary Headers Won't Fit: Ideal for narrow frame rails, custom street rods and engine swap projects with severe space limitations.
More Clearance Than Standard Block Hugger Headers: Designed for builds where compact block hugger layouts still do not create enough room around steering, mounts or surrounding chassis components.
Better Exhaust Flow Than Block Hugers or Cast Manifolds: The patented 4-into-1 collector design helps provide better exhaust performance than standard block hugger style headers to let your engine breathe.
Engine-Specific Applications: Available for Chevy small block 283-400, Chevy big block 396-502, Chrysler & Dodge small block 318-360, and 392 HEMI engine projects.
Tight-Tubes™ headers are Hedman’s patented low profile street rod header design for applications where ordinary headers or standard block hugger headers will not fit. Their 4-into-1 collector is shaped to tuck close to the engine block for added room in tight engine compartments.
Block hugger headers are a popular compact header solution, but Tight-Tubes™ are designed for applications that demand even more clearance. The patented collector design provides a lower profile package and creates additional room around surrounding components while also delivering stronger exhaust flow than standard block hugger style headers.
Hedman Tight-Tubes™ headers are available for select Chevy small block, Chevy big block, Chrysler & Dodge small block and classic 392 HEMI applications. Always review the specific application details for the part number you are considering before purchase.
Yes. Tight-Tubes™ headers are especially well suited for engine swap projects and custom street rod builds where steering shafts, frame rails, bellhousings, motor mounts and other components leave very little room for ordinary headers. They are often chosen when off-the-shelf header options are limited or unavailable.
Hedman Tight-Tubes™ headers are available through authorized Hedman dealers nationwide and internationally. To locate an online or local retail speed shop, use our dealer locator to find a distributor near you.
Important Fitment Note: Unless otherwise stated in the information provided on this site, all Hedman Hedders are designed for use on stock cylinder heads. The use of aftermarket cylinder heads, or cylinder heads not original equipment on the listed vehicle, may result in component or chassis interference, as well as spark plug clearance issues. Always consult the cylinder head manufacturer before purchasing headers for use on aftermarket or non-stock heads, or contact the Hedman Tech Department at 562.921.0404 (Monday through Friday, 8:00 a.m. to 4:30 p.m. Pacific Time).
