Home / Shop / Hooker Transmission Crossmember Extension Brackets 12656HKR Bracket, Bolt-on, Steel, Black, Buick, Chevy, Pontiac, LS, 4L80E, Each

Hooker Transmission Crossmember Extension Brackets 12656HKR Bracket, Bolt-on, Steel, Black, Buick, Chevy, Pontiac, LS, 4L80E, Each

SKU: HOK12656HKR

Transmission Crossmember Extensions and Brackets

Hooker Headers

Hooker Transmission Crossmember Extension Brackets 12656HKR Bracket, Bolt-on, Steel, Black, Buick, Chevy, Pontiac, LS, 4L80E, Each

SKU: HOK12656HKR

Transmission Crossmember Extensions and Brackets

LOW STOCK! Est Ship 4-7 days. HURRY! LOW STOCK. This item is in limited stock at one of our distribution centres. The ETA is the approximate time required to prepare your order for dispatch.

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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

Trans Mount Adapter Bracket GM LS to 4L80E

Data: v4.2 - Upd: 2026-09-29 03:34:40

Specifications

Product Attributes - Brand: Hooker Headers
Product Attributes - Manufacturer's Part Number: 12656HKR
Product Attributes - Part Type: Transmission Crossmember Extensions and Brackets
Product Attributes - Product Line: Hooker Transmission Crossmember Extension Brackets
Product Attributes - UPC: 090127712986
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	hok12656HKR
SFX Item ID	5013140
Supplier Item Code	5013140
Manufacturer SKU	12656HKR
Manufacturer UPC	90127712986
Alternative References	HKR12656, HKR12656HKR, 4L80E

Compatibility

Application Data

Universal	No
Make	BUICK
Model	REGAL
Engine Type	V8
Engine Size	4.8L/294
Beginning Year	1978
Ending Year	1987
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Drivetrain	RWD
Transmission	Automatic
Transmission Manufacturer Code	4L80-E

Universal	No
Make	BUICK
Model	REGAL
Engine Type	V8
Engine Size	5.3L/325
Beginning Year	1978
Ending Year	1987
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Drivetrain	RWD
Transmission	Automatic
Transmission Manufacturer Code	4L80-E

Universal	No
Make	BUICK
Model	REGAL
Engine Type	V8
Engine Size	5.7L/350
Beginning Year	1978
Ending Year	1987
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Drivetrain	RWD
Transmission	Automatic
Transmission Manufacturer Code	4L80-E

Universal	No
Make	BUICK
Model	REGAL
Engine Type	V8
Engine Size	6.0L/364
Beginning Year	1978
Ending Year	1987
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Drivetrain	RWD
Transmission	Automatic
Transmission Manufacturer Code	4L80-E

Universal	No
Make	CHEVROLET
Model	MALIBU
Engine Type	V8
Engine Size	4.8L/294
Beginning Year	1978
Ending Year	1983
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Drivetrain	RWD
Transmission	Automatic
Transmission Manufacturer Code	4L80-E

Universal	No
Make	CHEVROLET
Model	MALIBU
Engine Type	V8
Engine Size	5.3L/325
Beginning Year	1978
Ending Year	1983
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Drivetrain	RWD
Transmission	Automatic
Transmission Manufacturer Code	4L80-E

Universal	No
Make	CHEVROLET
Model	MALIBU
Engine Type	V8
Engine Size	5.7L/350
Beginning Year	1978
Ending Year	1983
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Drivetrain	RWD
Transmission	Automatic
Transmission Manufacturer Code	4L80-E

Universal	No
Make	CHEVROLET
Model	MALIBU
Engine Type	V8
Engine Size	6.0L/364
Beginning Year	1978
Ending Year	1983
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Drivetrain	RWD
Transmission	Automatic
Transmission Manufacturer Code	4L80-E

Universal	No
Make	CHEVROLET
Model	MONTE CARLO
Engine Type	V8
Engine Size	4.8L/294
Beginning Year	1978
Ending Year	1988
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Drivetrain	RWD
Transmission	Automatic
Transmission Manufacturer Code	4L80-E

Universal	No
Make	CHEVROLET
Model	MONTE CARLO
Engine Type	V8
Engine Size	5.3L/325
Beginning Year	1978
Ending Year	1988
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Drivetrain	RWD
Transmission	Automatic
Transmission Manufacturer Code	4L80-E

Universal	No
Make	CHEVROLET
Model	MONTE CARLO
Engine Type	V8
Engine Size	5.7L/350
Beginning Year	1978
Ending Year	1988
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Drivetrain	RWD
Transmission	Automatic
Transmission Manufacturer Code	4L80-E

Universal	No
Make	CHEVROLET
Model	MONTE CARLO
Engine Type	V8
Engine Size	6.0L/364
Beginning Year	1978
Ending Year	1988
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Drivetrain	RWD
Transmission	Automatic
Transmission Manufacturer Code	4L80-E

Universal	No
Make	OLDSMOBILE
Model	CUTLASS
Engine Type	V8
Engine Size	4.8L/294
Beginning Year	1978
Ending Year	1987
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Drivetrain	RWD
Transmission	Automatic
Transmission Manufacturer Code	4L80-E

Universal	No
Make	OLDSMOBILE
Model	CUTLASS
Engine Type	V8
Engine Size	5.3L/325
Beginning Year	1978
Ending Year	1987
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Drivetrain	RWD
Transmission	Automatic
Transmission Manufacturer Code	4L80-E

Universal	No
Make	OLDSMOBILE
Model	CUTLASS
Engine Type	V8
Engine Size	5.7L/350
Beginning Year	1978
Ending Year	1987
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Drivetrain	RWD
Transmission	Automatic
Transmission Manufacturer Code	4L80-E

Universal	No
Make	OLDSMOBILE
Model	CUTLASS
Engine Type	V8
Engine Size	6.0L/364
Beginning Year	1978
Ending Year	1987
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Drivetrain	RWD
Transmission	Automatic
Transmission Manufacturer Code	4L80-E

Universal	No
Make	PONTIAC
Model	GRAND PRIX
Engine Type	V8
Engine Size	4.8L/294
Beginning Year	1978
Ending Year	1987
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Drivetrain	RWD
Transmission	Automatic
Transmission Manufacturer Code	4L80-E

Universal	No
Make	PONTIAC
Model	GRAND PRIX
Engine Type	V8
Engine Size	5.3L/325
Beginning Year	1978
Ending Year	1987
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Drivetrain	RWD
Transmission	Automatic
Transmission Manufacturer Code	4L80-E

Universal	No
Make	PONTIAC
Model	GRAND PRIX
Engine Type	V8
Engine Size	5.7L/350
Beginning Year	1978
Ending Year	1987
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Drivetrain	RWD
Transmission	Automatic
Transmission Manufacturer Code	4L80-E

Universal	No
Make	PONTIAC
Model	GRAND PRIX
Engine Type	V8
Engine Size	6.0L/364
Beginning Year	1978
Ending Year	1987
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Drivetrain	RWD
Transmission	Automatic
Transmission Manufacturer Code	4L80-E

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Hooker Transmission Crossmember Extension Brackets 12656HKR Bracket, Bolt-on, Steel, Black, Buick, Chevy, Pontiac, LS, 4L80E, Each

Hooker Transmission Crossmember Extension Brackets 12656HKR Bracket, Bolt-on, Steel, Black, Buick, Chevy, Pontiac, LS, 4L80E, Each

Description

Part Type

Specifications

Reference Information

Compatibility

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