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Flowtech 11170FLT Long Tube Header, 1.625 Inch Tube Size

-7%

#42511170FLT

Flowtech 11170FLT Long Tube Header, 1.625 Inch Tube Size

Name: Flowtech 11170FLT Long Tube Header, 1.625 Inch Tube Size
Brand: Flowtech Exhaust
SKU: 42511170FLT
Price: 327.95 USD
Availability: InStock

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$327.95

/each

Factory Shipped

$355.95

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Product Summary

Long Tube Header Tube Type, D-port Exhaust Port Shape

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Key Specs

MFG. Part #	11170FLT
Header Tube Type	Long Tube
Exhaust Port Shape	D-port
Flange Style	Standard
Primary Tube Diameter	1-5/8"

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Need To Know

Need help?

855.313.9176

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Quick and Easy Returns

Return Policy

Flowtech Exhaust 11170FLT Details

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

Application

1964 Pontiac GTO
1964 Pontiac LeMans
1965 Pontiac GTO
1965 Pontiac LeMans
1966 Pontiac GTO
1966 Pontiac LeMans
1967 Pontiac LeMans
1968 Pontiac GTO
1968 Pontiac LeMans
1969 Pontiac GTO
1969 Pontiac LeMans
1970 Pontiac Firebird
1970 Pontiac GTO
1970 Pontiac LeMans
1971 Pontiac Firebird
1971 Pontiac GTO
1971 Pontiac LeMans
1972 Pontiac Firebird
1972 Pontiac GTO
1972 Pontiac LeMans
1973 Pontiac Firebird
1973 Pontiac Grand Am
1973 Pontiac GTO
1973 Pontiac LeMans
1974 Pontiac Firebird
1974 Pontiac Grand Am
1974 Pontiac LeMans
1975 Pontiac Firebird
1975 Pontiac Grand Am
1975 Pontiac LeMans
1976 Pontiac Firebird
1977 Pontiac Firebird
1978 Pontiac Firebird
1979 Pontiac Firebird

Charts

Installation Instructions (PDF)

Guides & Documents

Choosing the Right Headers

Headers Installation Instructions (42511170FLT)

CARB Warning

For race/ off road use only

Emissions warning: this part only legal for sale or use in California for racing (competition) vehicles which may never be used, registered, or licensed for use upon a public highway. Any other use renders the vehicle tampered and not legal for use on California public highways (any public street or roadway, public dirt road, public park, or publicly maintained right of way open to the use of the public for vehicular travel). Violations subject to $37,500 penalty per violation per vehicle, revocation of registration, loss of use on California public right of ways, and proof of correction for tampering. There are similar restrictions and penalties under federal law and the laws of all other states with penalties under federal law of up to approximately $45,268 per tampered vehicle and/or engine.

CARB warning

Flowtech Exhaust 11170FLT Specifications

KEY SPECS
MFG. Part #	11170FLT
Brand	Flowtech Exhaust
Header Tube Type	Long Tube
Exhaust Port Shape	D-port
Flange Style	Standard
Primary Tube Diameter	1-5/8"
Material Type	Steel
Color	Black
Weld-Up	No
Collector Diameter	3 Inch
Finish	Painted
Hardware Included	Yes
Gasket(s) Included	Yes
Collector Reducers Included	Yes
Collector Reducer Exit Diameter	2.5"
Collector Attachment Type	3-bolt flange

GENERAL
Sold in Quantity	Pair
GTIN Code	787480111708
Emission Code	3

Ratings & Reviews

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Questions & Answers

2 Questions • 2 Answers

Sort Questions

Are these compatible with a column shifter?

by P.A.

• 2 years ago

1 answer

View Answer

Yes, would these particular headers fit a Buick 455 big block?

by Adam

• 8 years ago

1 answer

View Answer

2 of 2 questions shown

Fitment

1957 Pontiac Bonneville

347 Pontiac V8

1958 Pontiac Bonneville

370 Pontiac V8

1959-1966 Pontiac Bonneville

389 Pontiac V8

1957 Pontiac Catalina

347 Pontiac V8

1958 Pontiac Catalina

370 Pontiac V8

1959-1966 Pontiac Catalina

389 Pontiac V8

1957 Pontiac Chieftain

347 Pontiac V8

1958 Pontiac Chieftain

370 Pontiac V8

1962-1966 Pontiac Grand Prix

389 Pontiac V8

1964-1966 Pontiac GTO

389 Pontiac V8

1963-1966 Pontiac LeMans

389 Pontiac V8

1957 Pontiac Star Chief

347 Pontiac V8

1958 Pontiac Star Chief

370 Pontiac V8

1959-1966 Pontiac Star Chief

389 Pontiac V8

1957 Pontiac Super Chief

347 Pontiac V8

1958 Pontiac Super Chief

370 Pontiac V8

1961-1966 Pontiac Tempest

389 Pontiac V8

1960-1961 Pontiac Ventura

389 Pontiac V8