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FlowTech Afterburner Headers, Painted 49100FLT

FlowTech Afterburner Headers, Painted 49100FLT
FlowTech Afterburner Headers, Painted 49100FLTFlowTech Afterburner Headers, Painted 49100FLTFlowTech Afterburner Headers, Painted 49100FLTFlowTech Afterburner Headers, Painted 49100FLT
$647.99 ea
NEWARRIVING SOONEstimated Ship Date 12/29/2025 (If Ordered Today)7 Available from HOLLEY PERFORMANCE PRODUCTS as of 12/11/2025
Model: 4006159
Select a Vehicle or refer to the Vehicle Fitment Tab below to verify that this part fits your vehicle.
OVERSIZE 1
STORE PICKUP
[More Info]
FLOWTECH's Afterburner Turbo Chamber Headers represent the first new major design change in exhaust technology in decades. This designs combines the race-proven 4 into 1 design with the torque managing capabilities of a Tri-Y header. The turbo chamber helps smooth out exhaust turbulence for increased performance and a broad power curve.
Features:
  • Painted versions feature a premium high-temperature black finish
  • Horsepower and Torque increased over conventional header design
  • Big 3” secondary collector for reduced back pressure
  • Tuned-length primary tubes combine with Velocity Tube to smooth out exhaust pulses
  • Patented Velocity Tube increases cylinder scavenging
  • All hardware and premium gaskets included for a complete installation
Will not fit angle plug heads.
Installation Notes:
Will not fit angle plug heads.

Downloads:

Download Name File Size
49100-3901fltrev.pdf233.55KB

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 Years Engine Fitment Notes
Chevrolet Camaro 1970 5.7L / 350 / V8 Afterburnerâ„¢; Headers; Standard; w/o A.I.R. Tubes; Modify Stock Exh. To Retain Cat. Converter; Not Legal For Street Use;
Chevrolet Camaro 1971 5.7L / 350 / V8 Afterburnerâ„¢; Headers; Standard; w/o A.I.R. Tubes; Modify Stock Exh. To Retain Cat. Converter; Not Legal For Street Use;
Chevrolet Camaro 1972 5.7L / 350 / V8 Afterburnerâ„¢; Headers; Standard; w/o A.I.R. Tubes; Modify Stock Exh. To Retain Cat. Converter; Not Legal For Street Use;
Chevrolet Camaro 1973 5.7L / 350 / V8 Afterburnerâ„¢; Headers; Standard; w/o A.I.R. Tubes; Modify Stock Exh. To Retain Cat. Converter; Not Legal For Street Use;
Chevrolet Camaro 1974 5.7L / 350 / V8 Afterburnerâ„¢; Headers; Standard; w/o A.I.R. Tubes; Modify Stock Exh. To Retain Cat. Converter; Not Legal For Street Use;
Chevrolet Chevelle 1968 5.4L / 327 / V8
5.0L / 307 / V8		 Afterburnerâ„¢; Headers; Standard; w/o A.I.R. Tubes; Modify Stock Exh. To Retain Cat. Converter; Not Legal For Street Use;
Chevrolet Chevelle 1969 5.7L / 350 / V8 Afterburnerâ„¢; Headers; Standard; w/o A.I.R. Tubes; Modify Stock Exh. To Retain Cat. Converter; Not Legal For Street Use;
Chevrolet Chevelle 1970 5.7L / 350 / V8
6.6L / 400 / V8		 Afterburnerâ„¢; Headers; Standard; w/o A.I.R. Tubes; Modify Stock Exh. To Retain Cat. Converter; Not Legal For Street Use;
Chevrolet Chevelle 1971 5.7L / 350 / V8
6.6L / 400 / V8		 Afterburnerâ„¢; Headers; Standard; w/o A.I.R. Tubes; Modify Stock Exh. To Retain Cat. Converter; Not Legal For Street Use;
Chevrolet Chevelle 1972 5.7L / 350 / V8 Afterburnerâ„¢; Headers; Standard; w/o A.I.R. Tubes; Modify Stock Exh. To Retain Cat. Converter; Not Legal For Street Use;
Chevrolet Chevelle 1973 5.7L / 350 / V8
5.0L / 307 / V8		 Afterburnerâ„¢; Headers; Standard; w/o A.I.R. Tubes; Modify Stock Exh. To Retain Cat. Converter; Not Legal For Street Use;
Chevrolet Chevy II 1968 5.7L / 350 / V8
5.4L / 327 / V8
5.0L / 307 / V8		 Afterburnerâ„¢; Headers; Standard; w/o A.I.R. Tubes; Modify Stock Exh. To Retain Cat. Converter; Not Legal For Street Use;
Chevrolet Monte Carlo 1970 6.6L / 400 / V8
5.7L / 350 / V8		 Afterburnerâ„¢; Headers; Standard; w/o A.I.R. Tubes; Modify Stock Exh. To Retain Cat. Converter; Not Legal For Street Use;
Chevrolet Monte Carlo 1971 6.6L / 400 / V8
5.7L / 350 / V8		 Afterburnerâ„¢; Headers; Standard; w/o A.I.R. Tubes; Modify Stock Exh. To Retain Cat. Converter; Not Legal For Street Use;
Chevrolet Monte Carlo 1972 6.6L / 400 / V8
5.7L / 350 / V8		 Afterburnerâ„¢; Headers; Standard; w/o A.I.R. Tubes; Modify Stock Exh. To Retain Cat. Converter; Not Legal For Street Use;
Chevrolet Monte Carlo 1973 6.6L / 400 / V8
5.7L / 350 / V8		 Afterburnerâ„¢; Headers; Standard; w/o A.I.R. Tubes; Modify Stock Exh. To Retain Cat. Converter; Not Legal For Street Use;
Chevrolet Monte Carlo 1974 6.6L / 400 / V8
5.7L / 350 / V8		 Afterburnerâ„¢; Headers; Standard; w/o A.I.R. Tubes; Modify Stock Exh. To Retain Cat. Converter; Not Legal For Street Use;
Chevrolet Nova 1969 5.7L / 350 / V8 Afterburnerâ„¢; Headers; Standard; w/o A.I.R. Tubes; Modify Stock Exh. To Retain Cat. Converter; Not Legal For Street Use;
Chevrolet Nova 1970 5.7L / 350 / V8 Afterburnerâ„¢; Headers; Standard; w/o A.I.R. Tubes; Modify Stock Exh. To Retain Cat. Converter; Not Legal For Street Use;
Chevrolet Nova 1971 5.7L / 350 / V8 Afterburnerâ„¢; Headers; Standard; w/o A.I.R. Tubes; Modify Stock Exh. To Retain Cat. Converter; Not Legal For Street Use;
Chevrolet Nova 1972 5.7L / 350 / V8
5.0L / 307 / V8		 Afterburnerâ„¢; Headers; Standard; w/o A.I.R. Tubes; Modify Stock Exh. To Retain Cat. Converter; Not Legal For Street Use;
Chevrolet Nova 1973 5.7L / 350 / V8 Afterburnerâ„¢; Headers; Standard; w/o A.I.R. Tubes; Modify Stock Exh. To Retain Cat. Converter; Not Legal For Street Use;
Chevrolet Nova 1974 5.7L / 350 / V8 Afterburnerâ„¢; Headers; Standard; w/o A.I.R. Tubes; Modify Stock Exh. To Retain Cat. Converter; Not Legal For Street Use;

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 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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