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FlowTech Long Tube Header, Black Painted -1-5/8 In. X 3.0 In. 11100FLT

FlowTech Long Tube Header, Black Painted -1-5/8 In. X 3.0 In. 11100FLT
FlowTech Long Tube Header, Black Painted -1-5/8 In. X 3.0 In. 11100FLTFlowTech Long Tube Header, Black Painted -1-5/8 In. X 3.0 In. 11100FLTFlowTech Long Tube Header, Black Painted -1-5/8 In. X 3.0 In. 11100FLTFlowTech Long Tube Header, Black Painted -1-5/8 In. X 3.0 In. 11100FLTFlowTech Long Tube Header, Black Painted -1-5/8 In. X 3.0 In. 11100FLTFlowTech Long Tube Header, Black Painted -1-5/8 In. X 3.0 In. 11100FLTFlowTech Long Tube Header, Black Painted -1-5/8 In. X 3.0 In. 11100FLT
$369.99 ea
NEWARRIVING SOONEstimated Ship Date 05/17/2024 (If Ordered Today)100 Available from HOLLEY PERFORMANCE PRODUCTS as of 04/28/2024
Model: 4005863
Select a Vehicle or refer to the Vehicle Fitment Tab below to verify that this part fits your vehicle.
OVERSIZE 1
Flowtech headers are the perfect combination of performance and value. Flowtech long tube headers are precision engineered using mandrel bent tubing, formed collectors and 3/8" 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.
Features:
  • Tuned-length primary tubes for better performance
  • Mandrel-bent tubing for smooth exhaust flow
  • Light weight & sturdy 16 gauge tubing
  • Mandrel-formed Power Plenum collector for low back pressure
  • Sturdy, leak-tested O-Ring port seals
  • Engineered for a precision fit
  • Designed for easy, trouble-free installation
  • Includes all mounting hardware and premium gaskets
  • Works with factory power steering and power brakes
Will NOT fit 67-69 Camaro air conditioning
-will NOT fit with angle plug heads or raised port heads
-factory motor mounts must be used for proper engine placement
-does NOT fit with manual transmission on Monte Carlo and late model passenger wagons
Installation Notes:
Will NOT fit 67-69 Camaro air conditioning
-will NOT fit with angle plug heads or raised port heads
-factory motor mounts must be used for proper engine placement
-does NOT fit with manual transmission on Monte Carlo and late model passenger wagons

Downloads:

Download Name File Size
11100-3901fltrev.pdf137.16KB

Vehicle Fitment:

The Vehicle Fitment Guide is to be used as a general reference. The data has been provided by our suppliers and manufacturers and may contain errors or incorrect data. Always refer to a professional to verify correct fitment for your vehicle.
Make Model Submodel Years Engine Fitment Notes
Chevrolet Nova Base 1969 5.0L / 307 / V8 Small Block Chevy Swap
Chevrolet Nova Base 1970 5.0L / 307 / V8 Small Block Chevy Swap
Chevrolet Nova Base 1971 5.0L / 307 / V8 Small Block Chevy Swap
Chevrolet Nova Base 1972 5.7L / 350 / V8 Small Block Chevy Swap
Chevrolet Nova Base 1973 5.7L / 350 / V8 Small Block Chevy Swap
Chevrolet Nova Base 1974 5.7L / 350 / V8 Small Block Chevy Swap
Chevrolet Nova Custom 1973 5.7L / 350 / V8 Small Block Chevy Swap
Chevrolet Nova Custom 1974 5.7L / 350 / V8 Small Block Chevy Swap

Specifications:

Bolt Size 3/8-16 x 3/4, 3/8-16 x 3/4
CARB (California) Compliant No
Collector Diameter 3.00 inch
Emission Code 4
Engine Chevrolet Small Block Gen I
Header Finish Black Paint
Header Flange Thickness (in) 3/8 inch
Header Style Long Tube
Part Type Exhaust Header
Primary Tube Dia. 1-5/8 inch
Product Type Headers
Proposition 65 www.P65Warnings.ca.gov
Tube Material Mild Steel

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