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GM Generation III & IV V8 Engine Mounts

for

YJ Wrangler Jeeps

Novak's weld-in engine mounts for the Jeep YJ Wrangler provide immense strength and a precise GM Vortec & LS V8 engine installation.

Product & Features

Block_MMYJ-G3

Ease of Installation

These mounts are weld-in style and detailed instructions will guide to an ideal installation.

Strength

The Novak mounts feature thick 3/16” laser cut and CNC bent steel construction. Engineered using a welded box design geometry to provide maximum strength and assure that they will survive even the wildest V8's.

Vibration Isolation

Each mount kit comes with our steel reinforced high-grade urethane isolators that are specified for that ideal balance of isolation and firmness with the power of modern engines. Substantial 5/8” through bolts capture the assembly. Replacement bushing sets are available below should replacement ever be needed.

mmyj-g3_drivers_side_installed

The Novak frame bracket, as welded to the Jeep frame rail.

Compactness

Geometry of the mounts is compact to provide clearance for all stock components including the steering shaft with its pillow block and the recommended exhaust headers below.

Engine Mount Finish 

As the mounts are welded to the frame, any finish on the frame side brackets as well as the frame would be burned. You may enamel, powder coat, or otherwise finish the bracketry and adjacent frame area to your own style. Engine plates are coated in a rust resistant finish but may also be painted.

Contents

Each mount set contains left and right frame mounts, two sets of urethane bushings, two engine plates, along with the necessary installation hardware and instructions.

Applications & Compatibility

Jeeps

These mounts fit all 1987-1995 Jeep YJ Wranglers.

Engines

These mounts will fit the GM Gen III & IV LS/Vortec V8 engines.

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Installation Requirements

Removal of the factory frame mounts for both 2.5L I4 and 258 / 4.0L I6 engine Wranglers is required. This is best done with a separating disc, plasma cutter, torch, or reciprocating saw, followed up by a grinder or flap-wheel.

Placement 

We have predetermined engine placement for the installer. There is a very fine window in which the GM Gen. III & 4 V8 can properly fit into the YJ Jeep, and we've done this design legwork already.

Read Novak's detailed and most recently updated YJ Gen III & IV conversion instruction package as provided with our engine mounts.

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