Engine Blocks & Accessories

Engine Block, 350 Chevy Small Block, Class 35 German Cast Iron, 4-Bolt 350 Mains, 4.000 in. Unfinished Bore Diameter, 2-Piece Rear Main Seal

Part Number: SUM-150200

5.0 out of 5 stars ( 7 )

Estimated Ship Date: Monday 8/4/2025

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• $100.00 Summit Bucks

Engine Block, 400 Chevy Small Block, Class 35 German Cast Iron, 4-Bolt 400 Mains, 4.125 in. Unfinished Bore Diameter, 2-Piece Rear Main Seal

Part Number: SUM-150201

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 8/4/2025

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• $100.00 Summit Bucks

Engine Block, 350 Chevy Small Block, Class 35 German Cast Iron, 4-Bolt 350 Mains, 4.000 in. Unfinished Bore Diameter, 1-Piece Rear Main Seal

Part Number: SUM-150203

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 8/4/2025

• Free Shipping
• $100.00 Summit Bucks

Engine Block, 400 Chevy Small Block, Class 35 German Cast Iron, 4-Bolt 350 Mains, 4.125 in. Unfinished Bore Diameter, 1-Piece Rear Main Seal

Part Number: SUM-150204

Not Yet Reviewed

Estimated Ship Date: Monday 8/4/2025

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• $100.00 Summit Bucks

ENGINE CASES GENERATOR NAT

Part Number: SSY-31-0010

Not Yet Reviewed

Estimated Ship Date: Aug 26, 2025 if ordered today

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• $10.00 Summit Bucks
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S&S Cycle 84-91 BT w/ Stock Bore Super Stock Alternator Style Crankcase - Wrinkle Black

Part Number: SSY-31-0052

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Estimated Ship Date: Aug 26, 2025 if ordered today

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• $10.00 Summit Bucks
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S&S Cycle 92-99 BT w/ Stock Bore Super Stock Alternator Syle Crankcase - Wrinkle Black

Part Number: SSY-31-0055

Not Yet Reviewed

Estimated Ship Date: Aug 26, 2025 if ordered today

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• $10.00 Summit Bucks
• Special Order

ENG CASE BIG BORE BLK EVO

Part Number: SSY-31-0078

Not Yet Reviewed

Estimated Ship Date: Aug 26, 2025 if ordered today

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• $10.00 Summit Bucks
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S&S T2 CASE 07-13 4-1/8 BLK

Part Number: SSY-310-0369

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Estimated Ship Date: Aug 26, 2025 if ordered today

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• $10.00 Summit Bucks
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S&S Cycle 84-91 BT w/ 3-5/8in Bore Super Stock Alternator Style Crankcase - Natural

Part Number: SSY-31-0001

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Estimated Ship Date: Aug 26, 2025 if ordered today

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• $10.00 Summit Bucks
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ENGINE CASES GENERATOR NAT

Part Number: SSY-31-0008

Not Yet Reviewed

Estimated Ship Date: Aug 26, 2025 if ordered today

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• $10.00 Summit Bucks
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S&S Cycle 92-99 BT w/ 4in Bore Special Application Crankcase - Natural

Part Number: SSY-31-0047

Not Yet Reviewed

Estimated Ship Date: Aug 26, 2025 if ordered today

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• $10.00 Summit Bucks
• Special Order