| Description_ASC |
These engine mounting brackets are designed specifically for use with Hooker Blackheart engine mounts only. The factory vehicle 4.3L V6 or V8 motor mounts/brackets must be removed from the frame in order to install and use these mounting brackets. Use with the Hooker Blackheart Components (available separately):
71221016HKR (black), or 71221017HKR (red) poly inserts (2 required)
71221018HKR LS clamshell (2 required)
71221019HKR LT clamshell (2 required)
71223015HKR engine mount through-bolt hardware kit (1 required) |
| Description_DEF |
Engine Mount |
| Description_DES |
Hooker Blackheart Premium LS/LT Swap Mount Brackets - Rear Bias Position |
| Description_EXT |
Engine Mount Brackets; Fits w/1988-1998 GM C1500-K1500 RWD Truck LS/LT Swap Engine; Premium; Rear Biased Position; Black Steel; |
| Description_INV |
88-98 C1500 LS/LT SWAP ENGINE MOUNT |
| Description_SHO |
Engine Mount Bracket |
| Description_FAB |
Premium Engine Mounting Brackets - for Two-Wheel Drive 1/2-Ton Trucks |
| Description_FAB |
Premium Engine Mount Brackets are Used with Hooker Blackheart Clamshells (71221018HKR for LS engines, or 71221019HKR for LT engines) with Through Bolts 71223015HKR, and Poly Inserts 71221016HKR (Black) or 71221017HKR (Red) |
| Description_FAB |
The Modular Design of the Premium Engine Mounts Provides Expanded Accessory Drive Component Compatibility and Allows Future Engine Changes from GM LS to Gen-V LT by Merely Changing the Engine Mount Clamshells |
| Description_FAB |
Fore/Aft Engine Mounting Engine Position Options - Optimizes Powertrain Placement Based on User-selected Transmission, Transfer Case and Driveshaft Compatibility/Retention Priorities |
| Description_FAB |
Forward-Bias Engine Location Provides Enhanced T56 Magnum Transmission Fitment and Engine Accessory Drive Compatibility in 2WD Applications |
| Description_FAB |
Rear-Bias Engine Location (Stock Bellhousing Plane Position) Allows an Existing Transmission and Driveshaft to Remain Undisturbed, if Desired |
| Description_FAB |
Compatible with Factory Vortec Exhaust Manifolds for Use in 50-State Legal LS Engine Swap (with Appropriate Catalytic Converters) |
| Description_FAB |
Compatible with Hooker Blackheart BH13272 Gen-V LT Swap Headers for Racing and Competition Applications |
| Description_FAB |
Factory Driveshafts and Transmission Crossmember are Re-Used with Engine Swap |
| Description_FAB |
Fabricated 1/4" Steel Plate Construction - Provides a Strong, Durable Mounting Solution |
| Description_FAB |
Semi-Gloss Black Powder Coat - for a Durable Corrosion Resistant Finish |
| Description_FAB |
Allows Use of Electric Cooling Fan, or Factory Vortec Mechanical Cooling Fan |
| Description_FAB |
Compatible Oil Pans: Factory GM Truck LS Oil Pan, 302-2, 302-3, or 302-20 |
| Description_MKT |
Hooker BlackHeart application-specific LS/LT swap engine mounting brackets eliminate the installation guesswork and compatibility uncertainty that comes with using universal swap plate mounting methods. These mounting brackets are available with forward-bias, or rearward-bias engine mounting positions that optimize powertrain placement based on user-selected transmission, transfer case and driveshaft compatibility/retention priorities. The factory transmission crossmember is re-used with these mounting brackets (cost savings since driveshafts and crossmember are re-used).Factory LS Vortec exhaust manifolds can be used along with the engine mounting brackets and are required to support a street-legal engine change (with catalytic converters). Off-Road racing applications can use Hooker BlackHeart BH13272 Gen-V LT Swap Headers. Mounts feature a black powder-coated finish and Include (2) engine mounting brackets, attaching hardware and instructions. |
| Color |
Black |
| Finish |
Black Powdercoated |
| WARNING CA Proposition 65 |
Yes |
| Product Type |
Engine Mounts |
| Application |
1988-1998 Chevrolet / GMC C1500 Series Truck |
| Material |
Steel |
| Type of Component |
Engine Mount Bracket |
| WARNING CA Proposition 65 Message |
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov |
| Brand |
Hooker BlackHeart |
| Motor Type |
GM LS, GM LT |
| Transmission |
4L60E, 4L70E, 6L80E, 6L90E, 700R4, T56 GM, T56 Magnum GM, TH400 |
| Warning |
California Proposition 65 |
| Emission Code |
6 |
| Engine Position |
Rear |
| Length |
7.0000 |
| Width |
8.0000 |
| Height |
8.0000 |
| Weight |
8.0000 |
