Engines & Engine Parts

Main Bearings, XP-Series, Standard, Tri Metal, Buick, Cadillac, Chevy, GMC, Hummer, Pontiac, Saab, V8, Set

Part Number: KGB-MB5013XP

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

Rocker Arm Trunnion Upgrade Kit, Needle Bearing Style, Chevy, Small Block LS, Kit

Part Number: BTC-BTRTK001

4.35 out of 5 stars ( 66 )

Estimated Ship Date: Today

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Cylinder Heads, Competition, Aluminum, Assembled, 58cc Chamber, 220cc Intake, Ford, Small Block, Pair

Part Number: AFR-1451

4.88 out of 5 stars ( 8 )

Estimated Ship Date: Today

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Accessory Drive Systems, LS Mid-Mount, Serpentine Style, Alternator, Water Pump, Power Steering, A/C, Hardware, Black Finish, Chevy, 4.8-7.0L, Kit

Part Number: HLY-20-180BK

4.0 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Accessory Drive Systems, Mid-Mount, Serpentine, A/C, P/S, LT1 Style Alternator/Water Pump, Belt, Hardware, Natural, Chevrolet, Big Block, Kit

Part Number: HLY-20-242

5.0 out of 5 stars ( 2 )

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Connecting Rod, Compstar Extreme, Forged 4340 Steel, H-Beam, Cap Screw, ARP 2000, Bushed, 6.125 in. Length, Chevy, Small Block, LS, Set of 8

Part Number: CPI-C6125DS2A2AX

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Engine Block, Cast Iron, 4-Bolt Mains, 4.125 in. Diameter Bore, 2-Piece Rear Main Seal, Chevy, Small Block, Each

Part Number: DRT-31161211

4.75 out of 5 stars ( 8 )

Estimated Ship Date: Today

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Main Bearings, P Series, 1/2 Groove, Standard Size, Tri Metal, Chevy, Small Block, Set of 5

Part Number: CLE-MS909P

4.67 out of 5 stars ( 24 )

Estimated Ship Date: Today

Rocker Arms, 1.73 Ratio, 7/16 in. Stud, Full Roller Design, Aluminum, Ford 351C, 351M/400, and 429/460, Set 16

Part Number: TFS-53400621

4.11 out of 5 stars ( 9 )

Estimated Ship Date: Today

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Rocker Arms, Ultra Gold, Stud Mount, Aluminum, 1.7 Ratio, 7/16 in. Stud, Chevy, Big Block, Set of 16

Part Number: CCA-19021-16

4.09 out of 5 stars ( 11 )

Estimated Ship Date: Today

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Piston Rings, Gas Nitrided Steel Top, Martensitic Ductile Napier Second, Std. Tension Oil, File Fit for 4.000 in. Bore, 1.2mm, 1.2mm, 3.0mm, Set

Part Number: SUM-136SN9045005

4.29 out of 5 stars ( 7 )

Estimated Ship Date: Today

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Rocker Arms, Stud Mount, Full Roller, Aluminum, 1.7 Ratio, Fits 7/16 in. Stud, Chevy, Big Block, Set of 16

Part Number: SUM-G6930B

4.91 out of 5 stars ( 11 )

Estimated Ship Date: Today

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Harmonic Balancer, Race Performance, Cadillac, Chevy, Pontiac, 5.7, 6.0, 6.2L, Each

Part Number: PBB-PB1117SS

4.36 out of 5 stars ( 14 )

Estimated Ship Date: Today

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Cam and Lifters, Hydraulic Roller Tappet, Advertised Duration 266/274, Lift .510/.538, Chevy, Big Block, Kit

Part Number: HRS-CL120235-12

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Cam and Lifters, Hydraulic Roller Tappet, Advertised Duration 270/278, Lift .528/.533, Ford, 302W, Kit

Part Number: HRS-CL221275-10

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Engine and Transmission Combo, Builder Series, 347W/415HP, Standard Edition, EFI, 4R70W , Aluminum Heads, 5.7L/347, Ford Windsor, Kit

Part Number: MLL-B347FK4R7

Not Yet Reviewed

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Engine Block, Cast Iron, 4-Bolt Mains, 4.250 in. Diameter Bore, 1-Piece Rear Main Seal, Chevy, Big Block, Each

Part Number: NAL-19170538

4.89 out of 5 stars ( 9 )

Estimated Ship Date: Today

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Engine Rotating Assembly, Competition, Forged Crank, Forged Pistons, H-Beam Rods, Chevy, Small Block, Kit

Part Number: ESP-B12011030

5.0 out of 5 stars ( 7 )

Estimated Ship Date: Today

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Main Bearings, H Series, 1/2 Groove, Standard Size, Tri Metal, Chevy, Big Block, Set of 5

Part Number: CLE-MS829H

4.56 out of 5 stars ( 9 )

Estimated Ship Date: Today

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Timing Chain and Gear Set, Adjustable, Billet Steel, Single Roller, 3-Bolt, 4X, Standard Spacing, LS, Kit

Part Number: SUM-G6647-4X

4.4 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Pushrods, Chromoly, Heat-Treated, 5/16 in. Diameter, 7.800 in. Length, Universal, Set of 16

Part Number: SUM-1457800

5.0 out of 5 stars ( 16 )

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Pro LS 2618 Forged Piston, 4.030 bore, 1.110 C.H., 20cc dish, 4.000in. Stroke, 6.125 Rod, NA/Boost/Nitrous, Cathedral/Rect., 6.0 LY6 LQ4 LQ9, Set of 8

Part Number: SUM-110927403020

Not Yet Reviewed

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Stage 1 Pro LS Truck Swap Cam, High-Lift version, 209/217 112 + 1 .550/.550 Lift, 3-bolt, 4.8-6.2L, LQ4 LQ9 LY6 LS1 LS2 LY6 LS6 LS7 LS9 LH6, Each

Part Number: SUM-8719R1

5.0 out of 5 stars ( 4 )

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Pushrods, 5/16 in. Diameter, 7.400 in. Stock length LS Long, 4130 Chromoly, 0.080 in. Wall, For Guideplates, Set of 16

Part Number: TFS-21407400

4.96 out of 5 stars ( 24 )

Estimated Ship Date: Today

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Cylinder Head, Performer RPM, Aluminum, Assembled, 110cc Chamber, 290cc Intake Runner, Chevy, Big Block, Each

Part Number: EDL-60459

3.5 out of 5 stars ( 6 )

Estimated Ship Date: Today

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