Home / Shop / Hooker Clamshell Engine Mounts 71221004HKR Motor Mounts, FramePad, Bolt-In, Steel, Black Powdercoated, GM, Each

Hooker Clamshell Engine Mounts 71221004HKR Motor Mounts, FramePad, Bolt-In, Steel, Black Powdercoated, GM, Each

SKU: HOK71221004HKR

Motor Mounts and Inserts

Hooker Headers

Hooker Clamshell Engine Mounts 71221004HKR Motor Mounts, FramePad, Bolt-In, Steel, Black Powdercoated, GM, Each

SKU: HOK71221004HKR

Motor Mounts and Inserts

IN STOCK! Est Ship 3-7 Days days. This item is IN STOCK at one of our warehouses or distribution centres, the ETA is the approximate time required to prepare your order for dispatch.

We accept

Description

Hooker clamshell engine mounts can be used for a variety of GM vehicle applications. They feature thicker, heavy-duty steel construction covered with a durable powdercoated finish. They are designed with dowels that allow halves to be easily aligned, and there is no need to drill rivets from existing shells. Replace your engine mount housing with Hooker clamshell engine mounts.

Part Type

Engine Swap Mount Kit LS to 70-81 GM F-Body

Data: v4.2 - Upd: 2026-10-08 16:49:06

Specifications

Product Attributes - Brand: Hooker Headers
Product Attributes - Manufacturer's Part Number: 71221004HKR
Product Attributes - Part Type: Motor Mounts and Inserts
Product Attributes - Product Line: Hooker Clamshell Engine Mounts
Product Attributes - UPC: 090127727423
Product Attributes - Motor Mount Style: Frame pad
Product Attributes - Motor Mount Attachment Style: Bolt-in
Product Attributes - Bracket Included: Yes
Product Attributes - Bracket Material: Steel
Product Attributes - Bracket Color: Black
Product Attributes - Transmission Mount Included: No
Product Attributes - Quantity: Sold individually.
Product Attributes - Notes: Does not include insert. Requires use of aftermarket insert.

Reference Information

Brand Name/s	Hooker Headers
StreetFX SKU	hok71221004HKR
SFX Item ID	5013343
Supplier Item Code	5013343
Manufacturer SKU	71221004HKR
Manufacturer UPC	90127727423
Alternative References	HKR71221004, HKR71221004HKR

Compatibility

Application Data

Universal	No
Make	PONTIAC
Model	BONNEVILLE
Submodel	ESPRIT
Beginning Year	1971
Ending Year	1974
Engine Type	V8
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Engine Size	6.2L/376
Drivetrain	4WD
Application Notes	Models with VIN code L.

Universal	No
Make	PONTIAC
Model	BONNEVILLE
Submodel	LUXURY
Beginning Year	1971
Ending Year	1989
Engine Type	V8
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Engine Size	7.0L/427
Drivetrain	4WD
Application Notes	Models with VIN code L.

Universal No
Make PONTIAC
Model BONNEVILLE
Submodel CUSTOM
Beginning Year 1971
Ending Year 1976
Engine Type L6
Engine Family Chevy small block Gen III/IV (LS-based engines)
Engine Size 4.8L/294
Drivetrain 4WD
Universal No
Make PONTIAC
Model BONNEVILLE
Submodel S
Beginning Year 1971
Ending Year 1992
Engine Type L6
Engine Family Chevy small block Gen III/IV (LS-based engines)
Engine Size 5.3L/325
Drivetrain 4WD
Universal No
Make PONTIAC
Model BONNEVILLE
Submodel SJ
Beginning Year 1983
Ending Year 1992
Engine Type V6
Engine Family Chevy small block Gen III/IV (LS-based engines)
Engine Size 5.3L/325
Drivetrain 4WD

Universal	No
Make	PONTIAC
Model	CUTLASS SALON
Submodel	SJ
Beginning Year	1967
Ending Year	1988
Engine Type	L6
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Engine Size	6.0L/364
Drivetrain	4WD
Application Notes	Fits models without high performance engine.

Universal	No
Make	PONTIAC
Model	CUTLASS SALON
Submodel	SJ
Beginning Year	1967
Ending Year	1981
Engine Type	L6
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Engine Size	6.2L/376
Drivetrain	4WD
Application Notes	Models with VIN code L.

Universal	No
Make	PONTIAC
Model	CUTLASS SALON
Submodel	SJ
Beginning Year	1967
Ending Year	1981
Engine Type	L6
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Engine Size	7.0L/427
Drivetrain	4WD
Application Notes	Models with VIN code L.

Universal No
Make PONTIAC
Model CUTLASS SALON
Submodel LJ
Beginning Year 1967
Ending Year 1992
Engine Type L6
Engine Family Chevy small block Gen III/IV (LS-based engines)
Engine Size 7.0L/427
Drivetrain 4WD

Universal	No
Make	PONTIAC
Model	CUTLASS SALON
Submodel	LJ
Beginning Year	1967
Ending Year	1992
Engine Type	L6
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Engine Size	4.8L/294
Drivetrain	4WD
Application Notes	Models with VIN code L.

Universal	No
Make	PONTIAC
Model	FIREBIRD
Submodel	LJ
Beginning Year	1967
Ending Year	1981
Engine Type	L6
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Engine Size	5.3L/325
Drivetrain	4WD
Application Notes	Models with VIN code L.

Universal No
Make PONTIAC
Model CUTLASS SALON
Submodel LJ
Beginning Year 1985
Ending Year 1989
Engine Type V8
Engine Family Chevy small block Gen III/IV (LS-based engines)
Engine Size 5.3L/325
Drivetrain 4WD

Universal	No
Make	PONTIAC
Model	CUTLASS SUPREME
Submodel	LJ
Beginning Year	1967
Ending Year	1987
Engine Type	L6
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Engine Size	6.0L/364
Drivetrain	4WD
Application Notes	Models with VIN code L.

Universal	No
Make	PONTIAC
Model	CUTLASS SUPREME
Submodel	SJ
Beginning Year	1967
Ending Year	1987
Engine Type	L6
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Engine Size	6.2L/376
Drivetrain	4WD
Application Notes	Models with VIN code L.

Universal	No
Make	PONTIAC
Model	CUTLASS SUPREME
Submodel	SJ
Beginning Year	1967
Ending Year	1984
Engine Type	L6
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Engine Size	7.0L/427
Drivetrain	4WD
Application Notes	Models with VIN codes G and L.

Universal	No
Make	PONTIAC
Model	CUTLASS SUPREME
Submodel	SJ
Beginning Year	1967
Ending Year	1988
Engine Type	L6
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Engine Size	4.8L/294
Drivetrain	4WD
Application Notes	Models with VIN codes G and L.

Universal	No
Make	PONTIAC
Model	CUTLASS SUPREME
Submodel	SJ
Beginning Year	1967
Ending Year	1988
Engine Type	L6
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Engine Size	5.3L/325
Drivetrain	4WD
Application Notes	Fits models without high performance engine.

Universal	No
Make	PONTIAC
Model	LEMANS
Submodel	SAFARI
Beginning Year	1969
Ending Year	1976
Engine Type	L6
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Engine Size	5.3L/325
Drivetrain	4WD
Application Notes	Models with VIN code L.

Universal	No
Make	PONTIAC
Model	LEMANS
Submodel	LJ
Beginning Year	1969
Ending Year	1984
Engine Type	L6
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Engine Size	6.0L/364
Drivetrain	4WD
Application Notes	Fits models without high performance engine.

Universal	No
Make	PONTIAC
Model	LEMANS
Submodel	LJ
Beginning Year	1969
Ending Year	1988
Engine Type	V6
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Engine Size	6.2L/376
Drivetrain	4WD
Application Notes	Fits models without high performance engine.

Universal No
Make PONTIAC
Model LEMANS
Submodel SJ
Beginning Year 1980
Ending Year 1989
Engine Type L6
Engine Family Chevy small block Gen III/IV (LS-based engines)
Engine Size 7.0L/427
Drivetrain 4WD
Universal No
Make PONTIAC
Model CUTLASS CRUISER
Submodel SJ
Beginning Year 1969
Ending Year 1974
Engine Type L6
Engine Family Chevy small block Gen III/IV (LS-based engines)
Engine Size 4.8L/294
Drivetrain 4WD
Universal No
Make PONTIAC
Model R2500
Submodel SIERRA GRANDE
Beginning Year 1969
Ending Year 1991
Engine Type L6
Engine Family Chevy small block Gen III/IV (LS-based engines)
Engine Size 5.3L/325
Drivetrain 4WD
Universal No
Make PONTIAC
Model R2500
Submodel ESPRIT
Beginning Year 1971
Ending Year 1988
Engine Type L6
Engine Family Chevy small block Gen III/IV (LS-based engines)
Engine Size 5.3L/325
Drivetrain 4WD

Universal	No
Make	PONTIAC
Model	BONNEVILLE
Submodel	ESPRIT
Beginning Year	1971
Ending Year	1989
Engine Type	V6
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Engine Size	6.0L/364
Drivetrain	4WD
Application Notes	Fits models without high performance engine.

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Hooker Clamshell Engine Mounts 71221004HKR Motor Mounts, FramePad, Bolt-In, Steel, Black Powdercoated, GM, Each

Hooker Clamshell Engine Mounts 71221004HKR Motor Mounts, FramePad, Bolt-In, Steel, Black Powdercoated, GM, Each

Description

Part Type

Specifications

Reference Information

Compatibility

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