Engines & Components

Gen. 4 BB Chevy Forged Steel Crank, 4.250 stroke, Two Piece Rear Seal, Req's Narrowed Rod Bearings, Lightened holes, Nitride, 6.385 in. Rod

Part Number: SUM-BBC425063851

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Accessory Drive System, Serpentine, 6-groove, Black Anodized Finished, Power Steering, Air Conditioning, Mopar, Big Block RB, Hemi, Kit

Part Number: AAY-FDS-440-251

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Estimated Ship Date: Nov 19, 2025 if ordered today

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Valve Covers, Sniper EFI, Fabricated, Aluminum, 3.5 in. Tall, Baffled, Silver Gloss, 1.25 in. Breather Holes, Hardware, Chevy, 396-454ci, Pair

Part Number: SNE-890002

4.83 out of 5 stars ( 12 )

Estimated Ship Date: Today

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Harmonic Balancer, Powerforce Series, Internal Balance, Nodular Iron, Black, Ford, 429, 460, Each

Part Number: PFS-80008

4.43 out of 5 stars ( 7 )

Estimated Ship Date: Today

SB Mopar 340 Forged Steel Crank, 4.000 stroke, 6.123 in. Rod, May Req. Heavy Metal, Lightning Holes on Rod Journals, Narrowed Rod Bearings Req.

Part Number: SUM-MOP3404000

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Harmonic Balancer, Sportsman, Internal Balance, Black, Chevy, LS, Each

Part Number: PQX-2336440

4.5 out of 5 stars ( 2 )

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Harmonic Balancer, Powerforce Series, Internal/External Balance, 8.00 in. Diameter, Steel, Black, Chevy, 400, Each

Part Number: PFS-90003

4.0 out of 5 stars ( 3 )

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Cam and Lifter kit, 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 LS6 , Each

Part Number: SUM-K8719R1

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Valve Covers, Aluminum LS, Center and Perimeter Bolt, Tall, Finned, Cast Aluminum, Orange Gloss, Two-Piece, Chevy, LS, 4.8-7.0L, Pair

Part Number: HLY-241-183

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Camshaft Kits, Gen V LT1 LT4 LT5 Gen 5 DOD Delete No Cam

Part Number: CMB-09-0049

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Harmonic Balancer, Powerforce Series, Internal Balance, Nodular Iron, Black, Chrysler, Dodge, Plymouth, 318, 340, Each

Part Number: PFS-80012

4.27 out of 5 stars ( 26 )

Estimated Ship Date: Today

Accessory Drive System, Serpentine, 6-groove, Black Anodized Finished, Power Steering, Air Conditioning, Chrysler, Dodge, Plymouth, Small Block, Kit

Part Number: AAY-FDS-318-201

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Estimated Ship Date: Nov 19, 2025 if ordered today

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Harmonic Balancer, SFI-Rated Racing Fluidgel Series, External Balance, Steel, Black, Chevy, Bigl Block, Each

Part Number: PQX-2545401

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Camshaft Phaser, Engine Variable Timing Sprocket, Steel, Ford, Intake, Each

Part Number: SMP-VVT575

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Harmonic Balancer, Hi-Performance Sportsman Series, Internal Balance, Nodular Iron, Black, Chevy, Small Block, W-Engine, Each

Part Number: PQX-2326540

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Today

Accessory Drive System, Serpentine, 6-groove, Polished Finished, Power Steering, Air Conditioning, Chevy, Big Block, Kit

Part Number: AAY-FDS-BBC-101

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Estimated Ship Date: Nov 19, 2025 if ordered today

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Harmonic Balancer, PowerForce Series, Internal Balance, 8.00 in. Diameter, Nodular Iron, Black, Chevy, 396, 402, 427, Each

Part Number: PFS-80004

3.9 out of 5 stars ( 10 )

Estimated Ship Date: Today

Harmonic Balancer, PQx, External Balance, Black, Oldsmobile, V8, Each

Part Number: PQX-2445541

5.0 out of 5 stars ( 4 )

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Valve Covers, Sniper EFI, Fabricated, Aluminum, 3.25 in. Tall, Black, 1.25 in. Breather Hole, Hardware, Ford, 260-351ci, Windsor, Pair

Part Number: SNE-890013

5.0 out of 5 stars ( 1 )

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Harmonic Balancer, PowerForce, Internal, External Balance, Nodular Iron, Black, 10.6 lbs., AMC, Jeep, 304, 360, Each

Part Number: PFS-80101

3.94 out of 5 stars ( 17 )

Estimated Ship Date: Today

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SB Chevy Forged Steel crankshaft, 4.000 Stroke, 400 Mains, 2 Piece Rear Seal, Req. Narrowed Rod Bearings, Lightened, Nitride, 6.000 in. Rod

Part Number: SUM-SBC4004000

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Harmonic Balancer, PQx, Internal Balance, Black, Chevy, LS, Each

Part Number: PQX-2432340

3.0 out of 5 stars ( 2 )

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Cam and Lifter kit, Stage 4 Pro LS Cam, Extra Valve Clearance Version, 234/248 113 +3.5 .625/.605 Lift, 3-bolt, 4.8-7.0L ,LS1 LS2 LS6 LS7 LSA LQ9 LS9

Part Number: SUM-K8711R1

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Harmonic Balancer, Sportsman, External Balance, Black, Oldsmobile, V8, Each

Part Number: PQX-2345541

4.29 out of 5 stars ( 7 )

Estimated Ship Date: Today

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Harmonic Balancer, Powerforce Series, Internal Balance, Steel, Black, GM, Chevy, Small Block, Each

Part Number: PFS-80010

4.5 out of 5 stars ( 10 )

Estimated Ship Date: Today