Filters
Brodix Cylinder Heads 8B 5000 Series Aluminum Engine Blocks
Not Yet Reviewed
Brodix Cylinder Heads 8B 5000 Series aluminum engine blocks feature:
* Available 1.200 in. or 11.625 in. deck heights
* Oil restricted from the front (must use Brodix oil restrictors, sold separa
Brodix Cylinder Heads 8B 5000 Series aluminum engine blocks feature:
* Available 1.200 in. or 11.625 in. deck heights
* Oil restricted from the front (must use Brodix oil restrictors, sold separately)
* Proprietary A-356 virgin aluminum
* 1044 steel billet main caps
* Splayed center main caps
* Can be machined for roller cam bearings
* Strong main webbing
* Accepts stroker oil pans
* 1.0 raised cam location
* Additional head bolt lugs in deck area
* Thick wall sleeves with 1/4 in. registers
* Allow bore sizes up to 4.700 in., special sleeves available for up to 4.750 in. bores
* Reinforced lifter valley
* .937 in. or 1.062 in. lifter bore diameters available
* Can accept 5.375 in. stroke as cast, up to 5.750 in. with additional machining
* Dry sump oiling only
* O-ring freeze plug kit
Engine Block, Aluminum, 4-Bolt Mains, 4.500 in. Diameter Bore, 2-Piece Rear Main Seal, Chevy, Big Block, Each
Part Number: BRO-8B5025
Not Yet Reviewed
Estimated Ship Date: May 22, 2026 if ordered today
Estimated Ship Date: May 22, 2026 if ordered today
Engine Block, Aluminum, 4-Bolt Mains, 4.500 in. Diameter Bore, 2-Piece Rear Main Seal, Chevy, Big Block, Each
Part Number: BRO-8B5000
Not Yet Reviewed
Estimated Ship Date: May 22, 2026 if ordered today
Estimated Ship Date: May 22, 2026 if ordered today
Truck / SUV
Jeep®
Restoration
Stock Replacement
Late Model Muscle
Tools
Gifts, Clothing, & More
Circle Track
Street Rod
Powersports
Paint & Body
Marine
Jr Dragster