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Product Discontinued
CHEVROLET PERFORMANCEPART NUMBER: 809-12480175
400 Cast Iron Bow Tie Sportsman Block (400 Mains) 1-piece rear main seal
Currently Unavailable
This product is no longer available. Please call customer service for assistance at 1-800-345-4545.
400 Blocks
- 400 Bow Tie Sportsman Block
- CNC-machined cast iron competition block
- 4-bolt nodular mains (splayed caps on center 3 mains)
- 4.117" finished bore
- 350 Sized Mains
- Tall lifter bores
- Comes with Rear Seal Adapter
- 1-piece rear main seal
Emissions Note:
This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.
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Part TypeEngine Block
BrandCHEVROLET PERFORMANCE
Package Height16.0
Package Width20.0
Package Length553.21
Weight259.0 PG
Part CategoryPerformance Parts
Overall Width (In)17.02
Cylinder Bore As Shipped4.117 in (104.572 mm)
Freeze Plugs IncludedNo
Main Bolt Style4-bolt
Deck Height9.025 in (229.235 mm)
Fuel TypeGas
Main Cap MaterialNodular iron
Main Bearing Cap Bolt Quantity4
Rear Main Seal Style1-piece
Main Caps IncludedYes
Cylinder Bore Diameter4.155 in (105.537 mm)
Main Journal Type350 mains
Engine Block StyleStock/OEM standard Deck
Engine Block MaterialCast iron
Engine Block Weight (Lbs.)196
Overall Width (Mm)432.3
QuantitySold individually
Raised Cam LocationNo
MaterialCast Iron
Main Bearings IncludedNo
Standard Or Reverse RotationStandard
Block Casting Number10051184
Cylinder Quantity8
Finished Cylinder BoresNo
Cam Bearings IncludedNo
Part FitmentSemi Universal
Main Cap Fasteners IncludedYes
Grade TypePerformance
Vendor Part Number12480175
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
