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Product Discontinued
CHEVROLET PERFORMANCEPART NUMBER: 809-10185047
350 Bow Tie Sportsman Block Cast iron maximum effort block
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This product is no longer available. Please call customer service for assistance at 1-800-345-4545.
350 Blocks
- 350 Bow Tie Sportsman Block
- Cast iron maximum effort block
- 2-bolt "straight" nodular mains
- 3.980" rough bore
- 4.090" max bore
- 1-piece rear main seal
- The Chevrolet Bow Tie Sportsman Block has been the starting point for countless race engines. These iron blocks are available in a variety of finish options to build almost any engine combination. Most of these blocks are secured by Grade 8 bolts, and all blocks in this family have a 9.025" deck height. They're a great foundation for a serious street, circle track, or drag car that makes between 350 and 500 horsepower.Technical Notes
- Oil Dipstick Holes Not Drilled
- Timing System Clearance Must Be Checked
- Lifter Bores May Require Clearancing on Some Roller Lifters
Part TypeEngine Block
Product LineChevrolet Performance SBC Bow Tie Sportsman Engine Blocks
BrandCHEVROLET PERFORMANCE
Part CategoryPerformance Parts
Main Journal Type350 mains
Engine Block StyleStock/OEM standard deck
Engine Block MaterialCast iron
Cylinder Bore As Shipped3.98 in (101.092 mm)
Engine Block Weight (Lbs.)181
QuantitySold individually
Raised Cam LocationNo
Freeze Plugs IncludedNo
Main Bolt Style2-bolt
Deck Height9.025 in (229.235 mm)
Main Bearings IncludedNo
Main Cap MaterialCast iron
Rear Main Seal Style1-piece
Main Caps IncludedYes
Finished Cylinder BoresNo
Cylinder Bore Diameter4.09 in (103.886 mm)
Cam Bearings IncludedNo
Main Cap Fasteners IncludedYes
Vendor Part Number10185047
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
