Flowtech 11530FLT Long Tube Header, 1.75 Inch Tube Size
396 Chevy Big Block V8, 402 Chevy Big Block V8, 427 Chevy Big Block V8, 454 Chevy Big Block V8
- Get FREE shipping when your order includes this item and exceeds $99! Ground shipping only in the contiguous US.
HolleyDAYS are here again! SAVE up to 20% on this part and hundreds of other Holley brands during the 2018 HolleyDAYS sale 11/15/18-12/31/18.
Flowtech headers are the perfect combination of performance and value. Flowtech long tube headers are precision engineered using mandrel bent tubing, formed collectors and 5/16" flanges with sealing rings for a leak-free seal. All mounting hardware and gaskets are included for a simple installation. This header is coated in a high heat resistant black paint for a stealthy appearance.
- Fuel Economy From The Engine
- Leak Test For Max Performance
- Mandrel-Formed Power Plenum
- Leakproof O-Ringed Port Seals
- Include All Mounting Hardware
- Constructed of .049 cold roll flash mild steel tubing
- Precision engineered for fit, performance and economy
68-87 Chevy/GMC 2WD 1/2 & 3/4 & 1-Ton Trucks/Blazer/Jimmy 73-91 2WD Suburban
68-81 1/2 & 3/4 Ton 4WD Trucks
73-81 4WD Blazer/Jimmy K5/Suburban
Tube Size 1.75"
Collector Size 3"
More Like This
Flowtech 11500FLT, Long Tube Header, 3 Inch Collector Size
Flowtech 11500SFLT Long Tube Header, 3 Inch Collector Size w/Air Tubes
Flowtech 31500FLT, Long Tube Header, Ceramic Coated
Flowtech 31530FLTLong Tube Header, Ceramic Coated
Doug's Headers D300Y-B Tri-Y Header, 1-5/8 In, 73-87 Chevy Truck, Blk
Doug's Headers D303Y-SP Tri-Y Header, 1-3/4 In, 68-87 Chevy Truck, CC
Doug's Headers D300Y-SPR Tri-Y Header 1-5/8 In, 73-87 Chevy Truck, Raw
Doug's Headers D300Y-DPR Tri-Y Header 1-5/8 In, 73-87 Chevy Truck, Raw
Doug's Headers D303Y-B Tri-Y Header, 1-3/4 In, 68-87 Chevy Truck, Blk
Doug's Headers D303Y-DPR Tri-Y Header, 1-3/4 In 68-87 Chevy Truck, Raw
Q & A
Maintaining your headers is an important part of any hot rod. Pat gives some tips and demonstrates how well Purple Metal Polish works for keeping your headers looking great.
Wouldn't it be nice to get the best of both worlds out of your headers? Speedway Motors has solved that problem with our exclusive heat resistant Armor Hot Coating. Now you can keep that great look with longer life.
Pat shows that exhaust can make a difference on even your daily driver. Check out this video of Pat with the Hooker Muffler installed on his '03 Suburban.
Our Tru-Ram Exhaust Manifolds are one of our most popular items. Tim provides more details about them and gives you a great look at them.