1957 CHEVROLET Engines & Components

Forged Pro SBC 4340 Forged Steel H-Beam Connecting Rods, 6.000 in. Length, .927 Floating Pin, ARP L19 260K 7/16 in. 12 pt. Bolts, Set of 8

Part Number: SUM-SBC600019H

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Cam and Lifter kit, Pro SBC Retrofit Stage 6 Hyd. Roller LS Firing Order, 248/256 Dur., 110 LSA + 2 Adv, .550/.550 1.5 Ratio, 3000-7000 RPM Range

Part Number: SUM-K1226

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Cam and Lifter kit, Pro SBC Retrofit Stage 7 Hyd. Roller LS Firing Order, 252/258 Dur., 110 LSA + 2 Adv, .550/.550 1.5 Ratio, 3200-7200 RPM Range

Part Number: SUM-K1227

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Pulley Kit, Serpentine, Aluminum, Clear Powdercoated, Chevy, Small Block, Kit

Part Number: MCH-22082

5.0 out of 5 stars ( 2 )

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Rocker Arms, Pedestal-Shaft Style, Full Roller, Aluminum, 1.50 Ratio, AFR Heads, Kit

Part Number: PQX-3535031

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 12, 2026 if ordered today

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Chevy SB 5.700" Stroker - Boost Line

Part Number: BLN-SC5700-927

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Estimated Ship Date: Nov 26, 2025 if ordered today

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Oil Pans, Wet Sump Road Race Baffled Pans, Rear Sump, Aluminum, Natural, 8.00 qt., 6.00 in. Depth, Buick, Chevrolet, GMC, Olds, Small Block LS, Each

Part Number: MOR-20153

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Estimated Ship Date: Dec 5, 2025 if ordered today

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Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 3.000 in. Stroke, Chevy, 327, Small Journal, Each

Part Number: ESP-432730005700

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Pulley Kit, Serpentine, Aluminum, Clear Powdercoated, Chevy, Small Block, Kit

Part Number: MCH-22070

3.0 out of 5 stars ( 1 )

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Connecting Rods, Forged 4340 Steel, Pro Sport H-Beam, 5.700 in. Length, ARP L19 Bolts, Chevrolet, Small Block Gen I, Set of 8

Part Number: SCA-6570021L19

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Pulley Kit, Serpentine, Aluminum, Black Powdercoated, Chevy, Small Block, Kit

Part Number: MCH-22072-08

5.0 out of 5 stars ( 1 )

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Pulley Kit, Serpentine Conversion, Aluminum, Polished, Chevy, Small Block, Kit

Part Number: BSP-FM2112PC

4.5 out of 5 stars ( 2 )

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Rocker Arms, Pedestal-Shaft Style, Full Roller, Aluminum, 1.60 / 1.50 Split Ratio, AFR Heads, Kit

Part Number: PQX-3535032

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Pulley Kit, Serpentine, Aluminum, Clear Powdercoated, Chevy, Small Block, Kit

Part Number: MCH-20817

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Estimated Ship Date: Dec 22, 2025 if ordered today

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+4cc Dome Top SBC 23 Degree Forged 2618

Part Number: DMS-K3-2038-3905

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Pulley Kit, Serpentine, Aluminum, Black Powdercoated, Chevy, Small Block, Short Pump, Inward Mount, Kit

Part Number: MCH-20736-08

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Estimated Ship Date: Dec 22, 2025 if ordered today

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

Part Number: SCA-6600021SL19

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 16, 2026 if ordered today

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Valve Covers, Valve Cover Fabricated Aluminum with Oilers; SBC Cylinder Heads w/Standard Bolt Pattern, 13 to 23 Deg.

Part Number: MOR-68332

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Pulley Kit, Serpentine, Aluminum, Black Powdercoated, Chevy, Small Block, Long Water Pump, Kit

Part Number: MCH-22087-08

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Connecting Rods, Forged 4340 Steel, Pro Sport H-Beam, Small Journal, 5.700 in. Length, ARP L19 Bolts, Chevrolet, Small Block Gen I, Set of 8

Part Number: SCA-6570020L19

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Estimated Ship Date: Jan 19, 2026 if ordered today

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

Part Number: SCA-6570020QLS

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Estimated Ship Date: Jan 19, 2026 if ordered today

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

Part Number: MAN-14056R-8

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Forged Pro SBC 4340 Forged Steel H-Beam Connecting Rods, 5.700 in. Length, .927 Floating Pin, ARP L19- 260K PSI 7/16 in. 12 pt. Bolts, Set of 8

Part Number: SUM-SBC570019H

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Lifters, Mechanical Roller, Vertical Link Bar, Chevy, Set of 16

Part Number: CCA-894-16

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Estimated Ship Date: Jan 2, 2026 if ordered today

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Lifters, Mechanical Roller, Vertical Link Bar, Chevy, Set of 16

Part Number: CCA-888-16

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 2, 2026 if ordered today

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