Home / Shop / Hooker Transmission Crossmember Extension Brackets 12647HKR Bracket, Bolt-on, Steel, Black, Buick, Chevy, Olds, Pontiac, LS, T-56, Each

Hooker Transmission Crossmember Extension Brackets 12647HKR Bracket, Bolt-on, Steel, Black, Buick, Chevy, Olds, Pontiac, LS, T-56, Each

SKU: HOK12647HKR

Transmission Crossmember Extensions and Brackets

Hooker Headers

Hooker Transmission Crossmember Extension Brackets 12647HKR Bracket, Bolt-on, Steel, Black, Buick, Chevy, Olds, Pontiac, LS, T-56, Each

SKU: HOK12647HKR

Transmission Crossmember Extensions and Brackets

LAST ONE! Est Ship 4-7 days. LAST ONE! This is the last unit at our distribution centre. Contact us if you need more. The ETA is the approximate time required to prepare your order for dispatch.

We accept

Description

Get your LS engine installed properly using one of these Hooker transmission crossmember extension brackets. They are manufactured from quality materials and bolt in place for an easy installation. The brackets are available for different types of transmissions, so they're sure to have you covered.

Part Type

Frame Extension Adapter Kit GM LS to GM A/G Body

Data: v4.2 - Upd: 2026-09-29 03:34:48

Specifications

Product Attributes - Brand: Hooker Headers
Product Attributes - Manufacturer's Part Number: 12647HKR
Product Attributes - Part Type: Transmission Crossmember Extensions and Brackets
Product Attributes - Product Line: Hooker Transmission Crossmember Extension Brackets
Product Attributes - UPC: 090127712962
Product Attributes - Bracket Attachment Style: Bolt-on
Product Attributes - Bracket Material: Steel
Product Attributes - Bracket Color: Black
Product Attributes - Mounting Hardware Included: No
Product Attributes - Quantity: Sold individually.

Reference Information

Brand Name/s	Hooker Headers
StreetFX SKU	hok12647HKR
SFX Item ID	5013449
Supplier Item Code	5013449
Manufacturer SKU	12647HKR
Manufacturer UPC	90127712962
Alternative References	HKR12647, HKR12647HKR, T-56

Compatibility

Application Data

Universal	No
Make	CHEVROLET
Model	MALIBU
Engine Type	V8
Engine Size	4.8L/294
Beginning Year	1979
Ending Year	1981
Engine Family	GM V6
Drivetrain	RWD
Transmission	Manual
Transmission Manufacturer Code	T-56
Submodel	POLICE
Engine Version	Buick
Engine VIN Code	K

Universal	No
Make	CHEVROLET
Model	MALIBU
Engine Type	V8
Engine Size	5.3L/325
Beginning Year	1979
Ending Year	1978
Engine Family	Chevy small block Gen I
Drivetrain	RWD
Transmission	Manual
Transmission Manufacturer Code	T-56
Submodel	POLICE
Engine Version	Chevrolet
Engine VIN Code	U

Universal	No
Make	CHEVROLET
Model	MALIBU
Engine Type	V8
Engine Size	5.7L/350
Beginning Year	1979
Ending Year	1979
Engine Family	Chevy small block Gen I
Drivetrain	RWD
Transmission	Manual
Transmission Manufacturer Code	T-56
Submodel	SPORT
Engine Version	Chevrolet
Engine VIN Code	2

Universal	No
Make	CHEVROLET
Model	MALIBU
Engine Type	V8
Engine Size	6.0L/364
Beginning Year	1981
Ending Year	1978
Engine Family	Chevy small block Gen I
Drivetrain	RWD
Transmission	Manual
Transmission Manufacturer Code	T-56
Submodel	SPORT
Engine Version	Chevrolet
Engine VIN Code	M

Universal	No
Make	BUICK
Model	EL CAMINO
Engine Type	V8
Engine Size	4.8L/294
Beginning Year	1981
Ending Year	1980
Engine Family	Chevy small block Gen I
Drivetrain	RWD
Transmission	Manual
Transmission Manufacturer Code	T-56
Submodel	SPORT
Engine Version	Chevrolet
Engine VIN Code	J

Universal	No
Make	BUICK
Model	EL CAMINO
Engine Type	V8
Engine Size	5.3L/325
Beginning Year	1981
Ending Year	1980
Engine Family	Chevy small block Gen I
Drivetrain	RWD
Transmission	Manual
Transmission Manufacturer Code	T-56
Submodel	SPORT
Engine Version	Chevrolet
Engine VIN Code	J

Universal	No
Make	BUICK
Model	EL CAMINO
Engine Type	V8
Engine Size	5.7L/350
Beginning Year	1981
Ending Year	1980
Engine Family	GM V6
Drivetrain	RWD
Transmission	Manual
Transmission Manufacturer Code	T-56
Submodel	SPORT
Engine Version	Buick
Engine VIN Code	H

Universal	No
Make	BUICK
Model	EL CAMINO
Engine Type	V8
Engine Size	6.0L/364
Beginning Year	1983
Ending Year	1987
Engine Family	GM V6
Drivetrain	RWD
Transmission	Manual
Transmission Manufacturer Code	T-56
Submodel	SPORT
Engine Version	Buick
Engine VIN Code	A

Universal	No
Make	BUICK
Model	MALIBU
Engine Type	V8
Engine Size	4.8L/294
Beginning Year	1980
Ending Year	1984
Engine Family	Chevy small block Gen I
Drivetrain	RWD
Transmission	Manual
Transmission Manufacturer Code	T-56
Submodel	SPORT
Engine Version	Chevrolet
Engine VIN Code	K

Universal	No
Make	BUICK
Model	MALIBU
Engine Type	V8
Engine Size	5.3L/325
Beginning Year	1982
Ending Year	1983
Engine Family	GM diesel V6
Drivetrain	RWD
Transmission	Manual
Transmission Manufacturer Code	T-56
Submodel	ESTATE
Engine Version	Oldsmobile
Engine VIN Code	2

Universal	No
Make	BUICK
Model	MALIBU
Engine Type	V8
Engine Size	5.7L/350
Beginning Year	1979
Ending Year	1979
Engine Family	Oldsmobile diesel V8
Drivetrain	RWD
Transmission	Manual
Transmission Manufacturer Code	T-56
Submodel	ESTATE
Engine Version	Oldsmobile
Engine VIN Code	2

Universal	No
Make	BUICK
Model	MALIBU
Engine Type	V8
Engine Size	6.0L/364
Beginning Year	1979
Ending Year	1979
Engine Family	GM V6
Drivetrain	RWD
Transmission	Manual
Transmission Manufacturer Code	T-56
Submodel	ESTATE
Engine Version	Buick
Engine VIN Code	M

Universal	No
Make	CHEVROLET
Model	MONTE CARLO
Engine Type	V8
Engine Size	4.8L/294
Beginning Year	1979
Ending Year	1979
Engine Family	Chevy small block Gen I
Drivetrain	RWD
Transmission	Manual
Transmission Manufacturer Code	T-56
Submodel	ESTATE
Engine Version	Chevrolet
Engine VIN Code	M

Universal	No
Make	CHEVROLET
Model	MONTE CARLO
Engine Type	V8
Engine Size	5.3L/325
Beginning Year	1979
Ending Year	1982
Engine Family	Chevy small block Gen I
Drivetrain	RWD
Transmission	Manual
Transmission Manufacturer Code	T-56
Submodel	ESTATE
Engine Version	Chevrolet
Engine VIN Code	J

Universal	No
Make	CHEVROLET
Model	MONTE CARLO
Engine Type	V8
Engine Size	5.7L/350
Beginning Year	1980
Ending Year	1982
Engine Family	Chevy small block Gen I
Drivetrain	RWD
Transmission	Manual
Transmission Manufacturer Code	T-56
Submodel	ESTATE
Engine Version	Chevrolet
Engine VIN Code	J

Universal	No
Make	CHEVROLET
Model	MONTE CARLO
Engine Type	V8
Engine Size	6.0L/364
Beginning Year	1983
Ending Year	1980
Engine Family	Chevy small block Gen I
Drivetrain	RWD
Transmission	Manual
Transmission Manufacturer Code	T-56
Submodel	LANDAU
Engine Version	Chevrolet
Engine VIN Code	A

Universal	No
Make	CHEVROLET
Model	MONTE CARLO
Engine Type	V8
Engine Size	4.8L/294
Beginning Year	1985
Ending Year	1980
Engine Family	Chevy small block Gen I
Drivetrain	RWD
Transmission	Manual
Transmission Manufacturer Code	T-56
Submodel	LANDAU
Engine Version	Chevrolet
Engine VIN Code	A

Universal	No
Make	CHEVROLET
Model	MONTE CARLO
Engine Type	V8
Engine Size	5.3L/325
Beginning Year	1985
Ending Year	1980
Engine Family	Chevy small block Gen I
Drivetrain	RWD
Transmission	Manual
Transmission Manufacturer Code	T-56
Submodel	LANDAU
Engine Version	Chevrolet
Engine VIN Code	H

Universal	No
Make	CHEVROLET
Model	MONTE CARLO
Engine Type	V8
Engine Size	5.7L/350
Beginning Year	1980
Ending Year	1988
Engine Family	Chevy small block Gen I
Drivetrain	RWD
Transmission	Manual
Transmission Manufacturer Code	T-56
Submodel	LANDAU
Engine Version	Chevrolet
Engine VIN Code	H

Universal	No
Make	CHEVROLET
Model	MONTE CARLO
Engine Type	V8
Engine Size	6.0L/364
Beginning Year	1981
Ending Year	1979
Engine Family	Chevy small block Gen I
Drivetrain	RWD
Transmission	Manual
Transmission Manufacturer Code	T-56
Submodel	LANDAU
Engine Version	Chevrolet
Engine VIN Code	3

Make CHEVROLET
Model MONTE CARLO
Submodel LANDAU
Beginning Year 1981
Ending Year 1979
Engine Family Pontiac V8
Engine Version Pontiac
Engine VIN Code 3
Make CHEVROLET
Model MONTE CARLO
Submodel POLICE
Beginning Year 1981
Ending Year 1982
Engine Family Pontiac V8
Engine Version Pontiac
Engine VIN Code K
Make CHEVROLET
Model MONTE CARLO
Submodel POLICE
Beginning Year 1979
Ending Year 1982
Engine Family Chevy small block Gen I
Engine Version Chevrolet
Engine VIN Code K
Make CHEVROLET
Model MONTE CARLO
Submodel POLICE
Beginning Year 1979
Ending Year 1981
Engine Family GM diesel V6
Engine Version Chevrolet
Engine VIN Code V
Make CHEVROLET
Model MONTE CARLO
Submodel POLICE
Beginning Year 1979
Ending Year 1981
Engine Family GM diesel V6
Engine Version Buick
Engine VIN Code V

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Hooker Transmission Crossmember Extension Brackets 12647HKR Bracket, Bolt-on, Steel, Black, Buick, Chevy, Olds, Pontiac, LS, T-56, Each

Hooker Transmission Crossmember Extension Brackets 12647HKR Bracket, Bolt-on, Steel, Black, Buick, Chevy, Olds, Pontiac, LS, T-56, Each

Description

Part Type

Specifications

Reference Information

Compatibility

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