Hooker Transmission Crossmember Spacers 12657HKR Spacers, Aluminum, Natural, Designed To Use 71222007HKR Crossmember, Buick, Chevy, Oldsmobile, Pontiac, Each
Hooker Transmission Crossmember Spacers 12657HKR Spacers, Aluminum, Natural, Designed To Use 71222007HKR Crossmember, Buick, Chevy, Oldsmobile, Pontiac, Each
Description
Transmission Crossmember Adapter - Blackheart - Aluminum - Natural - GM LS-Series - 4L60 - GM A-Body 1969-72 - Each
Data: v2 - Desc: v4.2 - Upd: 2026-11-08 02:44:21
Features
Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.
Specifications
Reference Information
| Reference Data (Provide these details to our support team) | |
|---|---|
| Brand Name/s | Hooker Headers, Hooker, Hooker (holley), Hooker Blackheart |
| StreetFX SKU | hok12657HKR |
| SFX Item ID | 5013417 |
| Accounting SKU | hok-12657HKR |
| Manufacturer SKU | 12657HKR |
| Manufacturer UPC | 090127733110 |
| Alternative References | 12657HKR, HKR12657HKR, HOK-12657HKR |
Transmission Crossmember Spacers, Aluminum, Natural, Designed To Use Hooker 71222007HKR Crossmember, Buick, Chevy, Oldsmobile, Pontiac, Each
Hooker transmission crossmember spacers are designed as part of a fully-engineered LS swap mounting system—and for compatibility with an aftermarket polyurethane transmission mount or stock replacement rubber mount of equivalent installed height. Machined from aluminum, these spacer only kits (bolts not included) will help facilitate installation of a GM 4L60-4L70 transmission into any LS-swapped 1968-72 A-body utilizing Hooker transmission crossmembers.
| Product Attributes | |
|---|---|
| Brand | Hooker Headers |
| Manufacturer's Part Number | 12657HKR |
| Part Type | Transmission Crossmember Spacers |
| Product Line | Hooker Transmission Crossmember Spacers |
| UPC | 090127733110 |
| Spacer Material | Aluminum |
| Spacer Color | Natural |
| Quantity | Sold individually. |
| Notes | Designed to use Hooker 71222007HKR transmission crossmember. |
Compatibility
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