-8%

Hooker 3902-1HKR Competition Header, Ceramic Coated

-8%

#42539021HKR

Hooker 3902-1HKR Competition Header, Ceramic Coated

Name: Hooker 3902-1HKR Competition Header, Ceramic Coated
Brand: Hooker Headers
SKU: 42539021HKR
Price: 949.95 USD
Availability: InStock

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$949.95

/set

Factory Shipped

$1,037.95

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Product Summary

Long Tube Header Tube Type, Standard Flange Style

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Key Specs

MFG. Part #	3902-1HKR
Header Tube Type	Long Tube
Flange Style	Standard
Primary Tube Diameter	1-3/4"
Material Type	Steel

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Need To Know

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855.313.9176

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Hooker Headers 3902-1HKR Details

Hooker Competition headers offer the best value in the high performance header market. Designed for the value-conscious buyer who is running either a "stock" or "mildly-modified" engine, Hooker Competition headers offer premium features at a very competitive price. Made of durable 16 gauge mild steel tubing, the Hooker Competition header design utilizes a long transition collector to reduce back pressure and increase exhaust flow. A perfect sealing surface is assured with the 5/16" machined flanges, with welded O-ring seals. Experience has proven that this flange size is ideal to maintain header integrity and be pliable enough to seal each exhaust port. Tubing is mandrel-bent to maintain metal strength and provide consistent tube diameter at radii to maximize performance. Hooker Competition headers have a standard finish that features a heat-cured, high-heat-resistant paint. Optionally, the famous Hooker Ceramic Thermal Barrier Coating is available.

Tuned-length primary tubes for street performance
Mandrel-bent tubing for smooth exhaust flow
Light weight & sturdy 16 gauge tubing
Long transition collector for decreased back pressure
5/16 machined flanges for a perfect seal
Industry™s best welds for durability
designed for easy, trouble-free fit
All necessary hardware included for a complete installation

Application

1965 Oldsmobile Cutlass
1966 Oldsmobile Cutlass
1967 Oldsmobile Cutlass
1968 Oldsmobile Cutlass
1969 Oldsmobile Cutlass
1970 Oldsmobile Cutlass
1971 Oldsmobile Cutlass
1971 Oldsmobile Delta 88
1971 Oldsmobile Vista Cruiser
1972 Oldsmobile Cutlass
1972 Oldsmobile Vista Cruiser
1973 Oldsmobile Cutlass
1973 Oldsmobile Vista Cruiser
1974 Oldsmobile Cutlass
1974 Oldsmobile Vista Cruiser
1975 Oldsmobile Cutlass
1975 Oldsmobile Delta 88

Charts

Installation Instructions (PDF)

Guides & Documents

Headers Installation Instructions (42539021HKR)

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

Hooker Headers 3902-1HKR Specifications

KEY SPECS
MFG. Part #	3902-1HKR
Brand	Hooker Headers
Header Tube Type	Long Tube
Flange Style	Standard
Primary Tube Diameter	1-3/4"
Material Type	Steel
Color	Silver
Weld-Up	No
Collector Diameter	3 Inch
Finish	Ceramic Coated
Hardware Included	Yes
Gasket(s) Included	Yes
Collector Reducers Included	No

GENERAL
Sold in Quantity	Pair
GTIN Code	700414052335
Collector Length	8"
Flange Thickness	0.3125"
Emission Code	3
Crossover Pipe Included	No
Primary Tube Gauge	16-gauge

Ratings & Reviews

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Questions & Answers

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Fitment

1973-1974 GMC Transmode

455 Oldsmobile Big-Block V8

1965-1967 Oldsmobile 442

Oldsmobile 400

1968-1969 Oldsmobile 442

455 Oldsmobile Big-Block V8
Oldsmobile 400

1970-1971 Oldsmobile 442

455 Oldsmobile Big-Block V8

1968-1976 Oldsmobile 98

455 Oldsmobile Big-Block V8

1971-1976 Oldsmobile Custom Cruiser

455 Oldsmobile Big-Block V8

1965-1967 Oldsmobile Cutlass

Oldsmobile 400

1968-1969 Oldsmobile Cutlass

455 Oldsmobile Big-Block V8
Oldsmobile 400

1970-1976 Oldsmobile Cutlass

455 Oldsmobile Big-Block V8

1975-1976 Oldsmobile Cutlass Salon

455 Oldsmobile Big-Block V8

1971-1976 Oldsmobile Cutlass Supreme

455 Oldsmobile Big-Block V8

1976 Oldsmobile Cutlass Tiara

455 Oldsmobile Big-Block V8

1968 Oldsmobile Delmont 88

455 Oldsmobile Big-Block V8

1968-1976 Oldsmobile Delta 88

455 Oldsmobile Big-Block V8

1965-1966 Oldsmobile Dynamic 88

455 Oldsmobile Big-Block V8

1965-1969 Oldsmobile F85

Oldsmobile 400

1970-1972 Oldsmobile F85

455 Oldsmobile Big-Block V8

1968-1976 Oldsmobile Toronado

455 Oldsmobile Big-Block V8

1965-1967 Oldsmobile Vista Cruiser

Oldsmobile 400

1968-1969 Oldsmobile Vista Cruiser

455 Oldsmobile Big-Block V8
Oldsmobile 400

1970-1975 Oldsmobile Vista Cruiser

455 Oldsmobile Big-Block V8