Engines & Components

Valve Covers, Classic, Perimeter Bolt Mounting, Aluminum, Black, Mustang Powered by Ford Top Style, Pair

Part Number: SDK-6A582-MH

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

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Cylinder Deactivation Delete Combo, Gen III Hemi MDS Delete kit With VVT, Stage 1, Kit

Part Number: CMB-09-0036

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Camshaft, Hydraulic Roller, Duration 270 Int./270 Exh., Lift 0.570 Int./0.541 Exh., Lobe Separation 118, Chevy, LS, 3-Bolt, GEN III/IV, Each

Part Number: CCA-54-103-11

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Oil Catch Can, Oil Separator, Round, Billet Aluminum, Black Anodized, 3/8 in. NPT Female Threads, Driver Side, Cadillac, Chevy, GMC, 5.3L, 6.2L, Kit

Part Number: JLT-3085D-B

4.77 out of 5 stars ( 22 )

Estimated Ship Date: Tomorrow

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Cylinder Head, Performer RPM, Aluminum, Assembled, 70cc Chamber, 195cc Intake Runner, Chevy 302, 327, 350, 400

Part Number: EDL-60739

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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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: Tomorrow

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Valve Covers, Perimeter Bolt, Tall, Cast Aluminum, Polished, Ford, Mercury, 351C, 351M, 400, Pair

Part Number: MRG-6890G

4.17 out of 5 stars ( 12 )

Estimated Ship Date: Tomorrow

Valve Covers, Cast Aluminum, Black Powdercoated, 302 Powered by Ford Logo, Pair

Part Number: SDK-6A582-302

4.81 out of 5 stars ( 42 )

Estimated Ship Date: Tomorrow

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Valve Covers, Track Series, Perimeter Bolt, Chevrolet Logo, Fabricated Aluminum, Black Gloss, Baffled, Chevy, Gen I, 283-400ci, Pair

Part Number: HLY-241-288

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Valve Covers, Aluminum LS, Centerbolt, Tall, LSX Logo, Cast Aluminum, Black Satin, Baffled, Chevy, LS, 4.8L, 5.3L, 5.7L, 6.0L, 6.2L, 7.0L, Pair

Part Number: HLY-241-407

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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

Part Number: HLY-20-137

3.36 out of 5 stars ( 11 )

Estimated Ship Date: Dec 22, 2025 if ordered 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: Tomorrow

Rocker Arms, Endurance Marine Series, Full Roller, 1.7 Ratio, 7/16 in. Stud Size, Chevy, Big Block, Set of 16

Part Number: SCC-SCP4014

4.0 out of 5 stars ( 5 )

Estimated Ship Date: Tomorrow

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Accessory Drive Bracket Spacer Kits, Aluminum, Natural Finish, Short Alignment, Chevy, Small Block LS, Each

Part Number: HLY-21-1

4.25 out of 5 stars ( 8 )

Estimated Ship Date: Tomorrow

Valve Covers, Cast Aluminum, Black Powdercoated, 289 Powered by Ford Logo, Pair

Part Number: SDK-6A582-289

4.37 out of 5 stars ( 27 )

Estimated Ship Date: Tomorrow

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Pulley Kits, LS Swap, Serpentine, Alternator, Power Steering, A/C, GM Type 2, Kit

Part Number: HLY-20-162BK

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Engine Block, Cast Iron, Nodular Iron Splayed 4-Bolt Mains, 4.495 in. Bore, 2-Piece Seal, 9.800 in. Deck, Chevy, Big Block, Each

Part Number: WRL-091101

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Estimated Ship Date: Jan 2, 2026 if ordered today

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Power Steering Pulleys, Holley, Replacement, 6-groove, LS Serpentine, Press-fit, Steel, Black, 6.70 in. OD, 0.66 in. Bore, for Saginaw Pump, Each

Part Number: HLY-97-152

3.25 out of 5 stars ( 8 )

Estimated Ship Date: Tomorrow

Engine Block, Cast Iron, 4-Bolt Mains, 4.245 in. Diameter Bore, 9.800 in. Deck, Nodular Iron Main Caps, 1-Piece Rear Main Seal, Chevy, Big Block, Each

Part Number: WRL-091103

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Oil Pans, Gen III Hemi, RetroFit, Wet Sump, Rear, 6.2 Quart, Dipstick Compatible, Cast Aluminum, Black, Chrysler, Dodge, GMC, Plymouth, 376ci,

Part Number: HLY-302-63BK

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Valve Cover, Perimeter Bolt Mounting, Stock Height, Cast Aluminum, Red, 4.0L Top Style, Jeep, 4.0L, Each

Part Number: RTO-RT35002

3.0 out of 5 stars ( 13 )

Estimated Ship Date: Tomorrow

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Oil Catch Can, Oil Separator, Round, Billet Aluminum, Black Anodized, 3/8 in. NPT Female Threads, Passenger Side, Dodge, Jeep, 6.2L, Kit

Part Number: JLT-3060P-B

4.56 out of 5 stars ( 16 )

Estimated Ship Date: Tomorrow

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Valve Cover Fasteners, Holley EFI, Tall LS Valve Cover Bolts, Polished, Aluminum, Hex Head, 6mm x 1.0 Thread, Hardware, 8-piece, Chevy, 4.8-7.0L, Set

Part Number: HLY-561-134

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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

Not Yet Reviewed

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Oil Pan, Steel, Orange, 6 qt., Chevy, Big Block, Each

Part Number: MRG-7606G

4.33 out of 5 stars ( 6 )

Estimated Ship Date: Tomorrow

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