Engines & Engine Parts

Rocker Arm; Ultra Pro Magnum; Rocker Arm; Stud 3/8 in. Ratio 1.52 in.; Chevy Small Block 265-400 cid; 16 pc.

Part Number: CCA-1601-16

4.84 out of 5 stars ( 25 )

Estimated Ship Date: Today

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Valve Covers, Tall, Steel, Chrome, Chevrolet Logo, Chevy, Big Block, Pair

Part Number: PRO-141-813

4.0 out of 5 stars ( 42 )

Estimated Ship Date: Today

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Valve Springs, Dual, 1.640 in. Outside Diameter, 647 lbs./in. Rate, 1.070 in. Coil Bind Height, Set of 16

Part Number: MAN-221424-16

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Crankshaft, 4140 Steel, Forged, 4.000 in. Stroke, Chevy LS1, 24-Tooth Reluctor, Each

Part Number: ESP-534640006100

Not Yet Reviewed

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Pushrods, Chromoly, Heat-Treated, 5/16 in. Diameter, 7.200 in. Length, Universal, Set of 16

Part Number: SUM-1457200

4.75 out of 5 stars ( 8 )

Estimated Ship Date: Today

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Valve Cover Breather, Push-in, Round, Steel, Black Powdercoated, Each

Part Number: SUM-G3402B

4.0 out of 5 stars ( 18 )

Estimated Ship Date: Today

Timing Cover and Aluminum Water Pump Bolts, Chromoly, Black Oxide, Hex Head, Ford, 289, 302, Kit

Part Number: ARP-154-1504

2.64 out of 5 stars ( 58 )

Estimated Ship Date: Today

Oil Pump, Standard-Volume, Standard Pressure, Chrysler, Dodge, Plymouth, Big Block, Each

Part Number: MEL-M63

4.6 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Pulley Kit, Serpentine, Aluminum, Black Powdercoat, Type 2 Power Steering Pump, Alternator, Water Pump, Air Conditioning, Ford, Small Block, Kit

Part Number: MLL-302FDACPS4BK

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Connecting Rods, 6.625 in. Length, I-Beam, 5140 Forged, Press-Fit, 0.980 in. Pin, Pontiac, V8, Set of 8

Part Number: ESP-6625PP

3.33 out of 5 stars ( 3 )

Estimated Ship Date: Sep 29, 2025 if ordered today

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Rocker Arms, Stud Mount, Roller Tip, Steel, 1.6 Ratio, Fits 3/8 in. Stud, AMC, Ford, Oldsmobile, Set of 16

Part Number: CCA-1442-16

4.62 out of 5 stars ( 21 )

Estimated Ship Date: Today

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Cylinder Head, Performer RPM, Aluminum, Assembled, 68cc Chamber, 215cc Intake Runner, Buick, 400, 430, 455

Part Number: EDL-60049

4.25 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Engine and Accessory Fasteners, Stainless Steel, 12-Point, Chevy, Small Block, Kit

Part Number: ARP-534-9501

4.79 out of 5 stars ( 24 )

Estimated Ship Date: Today

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Oil Pan, Steel, Natural, 4 qt., Chevy, Big Block, Each

Part Number: SUM-G3510X

4.1 out of 5 stars ( 41 )

Estimated Ship Date: Today

Timing Chain, Replacement, Single Roller, Steel, Chevy, Small Block LS, Each

Part Number: NAL-12646387

Not Yet Reviewed

Estimated Ship Date: Today

Pro LS Truck Torkinator. 200/205 Dur., 113+4, .550/.550 Lift, 3-bolt, 4.8 5.3 5.7 6.0 6.2, 7.0 Vortec, L59 LR4 LM7 L33 LS2 L92 L96 LY6 LQ4 LQ9 , Each

Part Number: SUM-8727R1

5.0 out of 5 stars ( 7 )

Estimated Ship Date: Today

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Valve Cover Breather w/PCV Valve, Push-In, Round, Aluminum, Polished, Plain, Each

Part Number: SUM-G3408

4.56 out of 5 stars ( 9 )

Estimated Ship Date: Today

Forged Pro SBC 4340 Forged Steel I-Beam Connecting Rods, 5.700 in. Length, .927 Floating Pin, 8740 7/16 in. 12 pt. Bolts, Set of 8

Part Number: SUM-SBC57008I

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Pulley Sets, Serpentine, LS Engine Swap Accessory Drive System, Sanden 508 A/C Only, Chevy, V8, Kit

Part Number: HLY-20-141

4.5 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Connecting Rods, SIR 5140 I-Beam, Bushed, Mopar, Small Block LA, Set of 8

Part Number: ESP-6123CB

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Today

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Rocker Arm, Sportsman, Shaft, Full-Roller, 1.7 Ratio, Aluminum, Chevy, Big Block, Each

Part Number: JES-IRA-SSBB70

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Piston Rings, Gas Nitrided Steel Top, Martensitic Ductile Napier Second, Std. Tension Oil, File Fit for 4.005 in. Bore, 1.2mm, 1.2mm, 3.0mm, Set

Part Number: SUM-136SN9045010

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Oil Pump, High-Volume, Chevy, Big Block, Each

Part Number: MIL-18760

3.73 out of 5 stars ( 15 )

Estimated Ship Date: Today

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Valve Covers, Tall, Cast Aluminum, Finned, Black, Dodge, Chrysler, Plymouth, Mopar, Small Block, V8, Pair

Part Number: SUM-440421-1

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Valve Springs, RPM Series, Dual, 1.324 in. O.D., 500 lbs./in. Rate, 1.000 in. Coil Bind Height, Set of 16

Part Number: RSC-PAC-1209X-16

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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