ProMaxx Performance Products
ProMaxx Performance Cylinder Head with Valvetrain for 91-06 Jeep Wrangler YJ, TJ, TJ Unlimited, Cherokee XJ, Grand Cherokee ZJ & WJ with 4.0L |CHR640N
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Description
Restore horsepower, compression and fuel economy to that tired engine with one of our factory replacement heads. Matches original performance flow and is available as a complete ready-to-install unit that's fitted with valves and springs.
- Engine Size: 4.0L I-6
- Engine Fuel: Gasoline
- Shipping Weight: 78lb
- Shipping Dimensions: 30in x 6in x 6in (L x W x H)
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