1990 Engines & Components - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

Kibblewhite Valve Spring Retainers 40-1008

Valve Spring Retainers, Titanium, Kawasaki, Set of 8

Part Number: KPM-40-1008

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Howards Cams Oval Track Lift Rule Hydraulic Flat Tappet Camshafts 112901-12

Howards Cams Oval Track Lift Rule Hydraulic Flat Tappet Camshafts 112901-12

Camshaft, Hydraulic Flat Tappet, Advertised Duration 294/300, Lift .390/.410, Chevy, Small Block, Each

Part Number: HRS-112901-12

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Engine Works Performance Series Aluminum Rocker Arms 35013

Rocker Arms, Stud Mount, Full Roller, Aluminum, 1.5 Ratio, Fits 7/16 in. Stud, Chevy, Small Block, Set of 16

Part Number: EW1-35013

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COMP Cams Sportsman Solid Roller Lifters 96850CRB-2

Lifters, Sportsman Solid Roller Lifters, Mechanical Roller, 0.904 in. O.D., 0.180 in. Right Offset, Bronze Bushing Axle Design, Chevy, Big Block, Pair

Part Number: CCA-96850CRB-2

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Federal Mogul Engine Re-Ring Kits 2056116M300

Engine Re-Ring, Moly, 4.030 in. Bore, Standard Rod, Standard Main, Ford, 351W, Kit

Part Number: FEM-2056116M300

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Milodon Head Studs 80125

Cylinder Head Studs, Chromoly, Black Oxide, Hex Head, Chevy, Big Block, with Stock Heads, Set

Part Number: MIL-80125

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Jun 15, 2026 if ordered today

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Estimated Ship Date: Jun 15, 2026 if ordered today

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ARP Pro Series Cylinder Head Studs 135-4001

4.75 out of 5 stars ( 11 )

Estimated Ship Date: Today

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Milodon Megaflow Competition Valves 45060-8

Valves, Intake, Race, Stainless Steel, 2.05 in. Dia., +.250 Long, Chevy, Small Block, 350, 383, 400, Set of 8

Part Number: MIL-45060-8

Not Yet Reviewed

Estimated Ship Date: Jun 15, 2026 if ordered today

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Estimated Ship Date: Jun 15, 2026 if ordered today

Silv-O-Lite Hypereutectic Pistons 3101HC.STD

Pistons, Hypereutectic, Flat, 4.000 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Ford, Set of 8

Part Number: UEM-3101HC-STD

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

JE Pistons Big Block Open Chamber FSR GP Domed Pistons 330129S

Piston, Forged, Dome, 2-Valve Reliefs, 4.600 in. Bore, 4.250 in. Stroke, 6.535 in. Rod, 1.120 in. Compression, Chevy, Each

Part Number: JEP-330129-1

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Moroso PCV Air/Oil Separators for 1990-1997 MIATA - 85601

Air, Oil, Separator Tank, Round, Aluminum, Black Anodized, 3/8 in. Hose Barb, Mazda, without ABS, Kit

Part Number: MOR-85601

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

COMP Cams Sportsman Solid Roller Lifters 96838B-2

Lifter, Sportsman, Mechanical Roller, Vertical Link, 0.875 in. Diameter, w/ Bushing, Seat Height 2.020 in., 289-351W, Ford, Pair

Part Number: CCA-96838B-2

Not Yet Reviewed

Estimated Ship Date: May 12, 2026 if ordered today

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Estimated Ship Date: May 12, 2026 if ordered today

COMP Cams Sportsman Solid Roller Lifters 96836B-2

Lifter, Sportsman, Mechanical Roller, Vertical Link, 0.875 in. Diameter, w/ Bushing, Seat Height 2.020 in., 352-428 and 429-460, Ford, Pair

Part Number: CCA-96836B-2

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Estimated Ship Date: May 12, 2026 if ordered today

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Estimated Ship Date: May 12, 2026 if ordered today

Oliver Ultra Light Series Connecting Rods C5700SMUL

Connecting Rods, Ultra Light Series, Forged 4340 Steel I-Beam, 12-Point, Cap Screw, 5.700 in. Long, Chevy, Small Block, Each

Part Number: OLV-C5700SMUL

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Hastings Premium Ductile Ring Sets 2M5536080

Engine Piston Ring Set, 8-Cyl Ring Set; Plasma Moly

Part Number: HSN-2M5536080

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Melling Valve Springs VSK46636

VALVE SPRING KIT

Part Number: MEL-VSK46636

Not Yet Reviewed

Estimated Ship Date: Apr 17, 2026 if ordered today

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Estimated Ship Date: Apr 17, 2026 if ordered today

KB Performance Pistons KB217.040

Pistons, Hypereutectic, Flat, 3.820 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Ford, Set of 4

Part Number: UEM-KB217-040

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

Silv-O-Lite Hypereutectic Pistons 1171HC.STD

Pistons, Hypereutectic, Dish, 4.000 in. Bore, Ford, 351W, Set of 8

Part Number: UEM-1171HC-STD

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Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

KB Performance Pistons KB218.STD

Pistons, Hypereutectic, Flat, 3.780 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Ford, Set of 4

Part Number: UEM-KB218-STD

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Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

KB Performance Pistons KB218.030

Pistons, Hypereutectic, Flat, 3.810 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Ford, Set of 4

Part Number: UEM-KB218-030

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

Edelbrock Hex-A-Just Timing Sets 7334

Timing Chain and Gears, Hex-A-Just, Double Roller, Billet Steel Sprockets, Chevy, Big Block, Set

Part Number: EDL-7334

Not Yet Reviewed

Estimated Ship Date: Apr 14, 2026 if ordered today

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Estimated Ship Date: Apr 14, 2026 if ordered today

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Cloyes Hex-A-Just Timing Sets 9-3110A

4.25 out of 5 stars ( 5 )

Estimated Ship Date: Today

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COMP Cams Magnum Rocker Arm and High Energy Pushrod Kits RPE1417-12

Rocker Arm/Pushrod Kit, Stud Mount, Magnum Roller Tip, 1.52 Ratio, Hi-Energy Pushrods, Chevy, 4.3L V6, Kit

Part Number: CCA-RPE1417-12

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Milodon Megaflow Competition Valves 45136-8

Valves, Exhaust, Race, Stainless Steel, 1.88 in. Dia., +.100 Long, Big Chevy, 396, 427, 454, 502, Set of 8

Part Number: MIL-45136-8

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Estimated Ship Date: Jun 15, 2026 if ordered today

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Estimated Ship Date: Jun 15, 2026 if ordered today

Wiseco Powersports 4-Stroke Forged Series Piston Kits for 1990-1991 KL650B TENGAI, 1987-2009 KLR650 - 40248M10100

Engine Piston, Kawasaki KLR650 9.5:1 CR '87-91;'95-09

Part Number: WIS-40248M10100

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

KB Performance Pistons KB268.1.0MM

Pistons, Hypereutectic, Dish, 88.5mm Bore, 1.5mm, 1.5mm, 4.0mm Ring Grooves, Mopar, Set of 4

Part Number: UEM-KB268-1-0MM

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Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

KB Performance Pistons KB239.75MM

Pistons, Hypereutectic, Flat, 88.25mm Bore, 1.5mm, 1.5mm, 4.0mm Ring Grooves, Mopar, Set of 4

Part Number: UEM-KB239-75MM

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Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today