CHEVROLET Chevy small block Gen I SCAT Engine Components Parts and Accessories

Crankshaft, Cast Steel, 3.750 in. Stroke, Chevy, 400, OEM Balance, 2-Piece Seal, Each

Part Number: SCA-910400

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

• Free Shipping
• $50.00 Summit Bucks

Connecting Rods, 4340, H-Beam, 12-Point, Cap Screw, 6.125 in. Length, Chevy, Small Block, Set of 8

Part Number: SCA-6612521QLS

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

• Drop Ship
• Free Shipping
• $75.00 Summit Bucks
• Special Order

Connecting Rods, 4340, I-Beam, Thru-Bolt, 5.700 in. Length, Chevy, Small Block, Set of 8

Part Number: SCA-35700P

4.5 out of 5 stars ( 4 )

Estimated Ship Date: Today

• Free Shipping
• $25.00 Summit Bucks

Harmonic Dampers, Small Block 400 - 8" - External

Part Number: SCA-SCA8003

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping
• $15.00 Summit Bucks

Crankshaft, 2-piece Seal, External Balance, Cast Steel, 3.750 in. Stroke, Chevy, 350, Each

Part Number: SCA-9103750

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

• Free Shipping
• $50.00 Summit Bucks

Connecting Rods, Forged 4340 Steel, Pro Sport H-Beam, Stroker, 6.125 in. Length, ARP L19 Bolts, Chevrolet, Small Block Gen I, LS, LT, Set of 8

Part Number: SCA-S0012

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

• Drop Ship
• Free Shipping
• $75.00 Summit Bucks
• Special Order

Crankshaft, 1-Piece Seal, Internal, External Balance, Forged 4340 Steel, 3.480 in. Stroke, Chevy, 350, Each

Part Number: SCA-435010L

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 2, 2026 if ordered today

• Drop Ship
• Free Shipping
• $100.00 Summit Bucks
• Special Order

Crankshaft, 1-Piece Seal, External Balance, Cast Steel, 3.750 in. Stroke, Chevy, 350, Each

Part Number: SCA-9-103750L

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

• Free Shipping
• $50.00 Summit Bucks

Connecting Rods, 4340, H-Beam, 12-Point, Cap Screw, 6.200 in. Length, Chevy, Small Block, Set of 8

Part Number: SCA-6620021

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping
• $75.00 Summit Bucks

Connecting Rods, 4340, H-Beam, 12-Point, Cap Screw, 5.850 in. Length, Chevy, Small Block, Set of 8

Part Number: SCA-6585021

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping
• $75.00 Summit Bucks

Harmonic Dampers, Small Block 400 - 6 3/4" - External

Part Number: SCA-SCA8001

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping
• $15.00 Summit Bucks

ULTRA Q-LITE H-BEAM RODS w-ARP2000 7/16" CAP SCREWS

Part Number: SCA-6612521QLSA

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

• Drop Ship
• Free Shipping
• $75.00 Summit Bucks
• Special Order

Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 3.750 in. Stroke, Chevy, Small Block, Each

Part Number: SCA-435061LW

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

• Drop Ship
• Free Shipping
• $100.00 Summit Bucks
• Special Order

Flexplate, Steel, 153-Tooth, 1-Piece Rear Main Seal, External Balance, Chevy, Each

Part Number: SCA-FP-350L-153

4.7 out of 5 stars ( 10 )

Estimated Ship Date: Today

• $15.00 Summit Bucks

Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 4.000 in. Stroke, Chevy, 350, Each

Part Number: SCA-435086

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

• Drop Ship
• Free Shipping
• $100.00 Summit Bucks
• Special Order

H-BEAM RODS w-8740 7/16" CAP SCREWS - STROKER CHEVY

Part Number: SCA-6600021S

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

• Drop Ship
• Free Shipping
• $75.00 Summit Bucks
• Special Order

Connecting Rods, H-beam, Forged 4340 Steel, Shot-peened and Tumbled, Floating, 6.000 in. Length, Chevy, Small Block, Set of 8

Part Number: SCA-6600021SA

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping
• $75.00 Summit Bucks

Connecting Rods, 4340, I-Beam, 12-Point, Cap Screw, 6.000 in. Length, Chevy, Small Block, 1957-67, Set of 8

Part Number: SCA-2600020

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

• Drop Ship
• Free Shipping
• $25.00 Summit Bucks
• Special Order

Crankshaft, Excalibur, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 3.480 in. Stroke, Chevy, 350, Each

Part Number: SCA-735010

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

• Drop Ship
• Free Shipping
• $100.00 Summit Bucks
• Special Order

Connecting Rods, 4340, I-Beam, 12-Point, Cap Screw, 6.200 in. Length, Chevy, Small Block, Set of 8

Part Number: SCA-26200716

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping
• $25.00 Summit Bucks

Connecting Rods, 4340, H-Beam, 12-Point, Cap Screw, Small Journal, 5.700 in. Length, Chevy, Small Block, Set of 8

Part Number: SCA-6570020

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

• Drop Ship
• Free Shipping
• $75.00 Summit Bucks
• Special Order

Connecting Rods, 4340, H-Beam, 12-Point, Cap Screw, 5.858 in. Length, Chevy, Ford, Set of 8

Part Number: SCA-6585020A

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

• Drop Ship
• Free Shipping
• $75.00 Summit Bucks
• Special Order

Connecting Rods, Forged 4340 Steel, Pro Sport H-Beam, 6.000 in. Length, ARP L19 Bolts, Chevrolet, Small Block Gen I, Set of 8

Part Number: SCA-6600021L19

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

• Drop Ship
• Free Shipping
• $75.00 Summit Bucks
• Special Order

Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 3.750 in. Stroke, Chevy, 400, Each

Part Number: SCA-440056

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping
• $100.00 Summit Bucks

Connecting Rods, Forged 4340, H-Beam, 12-Point, Cap Screw Bolts, 6.125 in. Length, Chevy, Small Block, Set of 8

Part Number: SCA-6612521

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Today

• Free Shipping
• $75.00 Summit Bucks