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

Pioneer Balancers DA-242

Harmonic Balancer, Internal Balance, 6.720 in. Diameter, Nodular Iron, Black, Jeep, Inline 6 Cylinder, Each

Part Number: PIO-DA-242

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Moroso Oil Pump Pickups 24171

Oil Pickup, Press Fit, Drag Race Pan Style, Chevy, V8, Small Block, 262-400, Each

Part Number: MOR-24171

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

Hastings Premium Ductile Ring Sets 2M148040

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

Part Number: HSN-2M148040

Not Yet Reviewed

Estimated Ship Date: Apr 3, 2026 if ordered today

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Estimated Ship Date: Apr 3, 2026 if ordered today

Hastings Premium Ductile Ring Sets 2M4636020

Piston Rings, Premium Ductile Ring Sets, 0.020 in. Oversize, 3.681 in. Bore, Plasma-moly, 1.5mm, 1.5mm, 3.0mm Ring Thickness, L6, V6, Set of 6

Part Number: HSN-2M4636020

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

Hastings Premium Ductile Ring Sets 2M5663

Engine Piston Ring Set, 4-Cyl Ring Set; Plasma Moly

Part Number: HSN-2M5663

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

Speed-Pro Forged Pistons WL2256F40

Piston, Forged, Flat, 4.040 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Chevy, Each

Part Number: SLP-WL2256F40

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

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Speed-Pro Forged Pistons L2256F40

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Estimated Ship Date: Tomorrow

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Sealed Power MA Series Main Bearings 7144MA 40

Main Bearings, 0.040 in. Crankshaft Undersize, Bi Metal, 3/4 Groove, Buick, V6, 3.0L, 3.8L, Set of 4

Part Number: SLP-7144MA40

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

Cloyes Timing Chain Kits 9-0385SC

Cloyes Timing Chain Kits 9-0385SC

Timing Chain and Gears, Link Belt Chain Style, Steel Cam Gear and Crank Gear, Chain Damper, Buick, Cadillac, Chevrolet, Oldsmobile, Pontiac, Kit

Part Number: CLO-9-0385SC

Not Yet Reviewed

Estimated Ship Date: Apr 1, 2026 if ordered today

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Estimated Ship Date: Apr 1, 2026 if ordered today

Hastings Premium Ductile Ring Sets 2M6196020

Engine Piston Ring Set, 6-Cyl Ring Set; Plasma Moly

Part Number: HSN-2M6196020

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

King SI-Series Main Bearings MB5257SISTDX

Main Bearings, SI-Series, 1/2 Groove, .001 in. Thinner, Bi-metal, Silicon Aluminum, Chevy, Set 5

Part Number: KGB-MB5257SISTDX

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

Philadelphia Racing Products AN Block Adapters PRP-6861

AN Block Adapters, -16 AN Adapters, Clear Anodized, Chevy, Big Block, Kit

Part Number: PGP-PRP-6861

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

COMP Cams Solid Lifters 89875-1

Lifter, Solid, Mechanical Flat Tappet, 0.875 in. O.D., Ford, Lincoln, Mercury, Each

Part Number: CCA-89875-1

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

Hastings Premium Ductile Ring Sets 2M4346040

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

Part Number: HSN-2M4346040

Not Yet Reviewed

Estimated Ship Date: Apr 2, 2026 if ordered today

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Estimated Ship Date: Apr 2, 2026 if ordered today

Agility Auto Parts Oil Pans 3310025

Oil Pan, Stock Style, Wet Sump, Steel, Black, Baffled, Chevrolet, GMC, Each

Part Number: RDR-3310025

Not Yet Reviewed

Estimated Ship Date: Apr 1, 2026 if ordered today

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Estimated Ship Date: Apr 1, 2026 if ordered today

Continental Accu-Drive Tensioners 49261

Belt Tensioner, Accu-Drive, Chevy, GMC, Pickup/SUV/Van, Each

Part Number: CEL-49261

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

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Dayco No Slack Idler Pulleys 89006

5 out of 5 stars ( 7 )

Estimated Ship Date: Tomorrow

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Hastings Piston Ring Sets 4626040

Engine Piston Ring Set, 8-Cyl Ring Set; Phosphate

Part Number: HSN-4626040

Not Yet Reviewed

Estimated Ship Date: Apr 2, 2026 if ordered today

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Estimated Ship Date: Apr 2, 2026 if ordered today

Namura Technologies Top-End Repair Kits for 1985-2003 KX60 - NX-20060-BK

TOP END REPAIR KIT

Part Number: NTI-NX-20060-BK

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

Summit Racing™ Race Series Rod Bearing Sets SUM-2306H010

Summit Precision High-Tensile Tri-Metal Alloy Racing Rod Bearings, 1990+ Buick Holden 3.8L V6 .010 undersize (thicker), set

Part Number: SUM-2306H010

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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ACL Performance Race Series Rod Bearing Sets 4B1606H-50

Rod Bearings, Race Style, H-Series, Tri-Metal, .020 in., 0.50mm, Crankshaft Undersize, Audi, Volkswagen, Set of 4

Part Number: PEB-4B1606H-50

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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ATP Graywerks Harmonic Balancers 102005

Harmonic Balancer, Internal Balance, Nodular Iron, Jeep, Inline 6, Each

Part Number: ATP-102005

Not Yet Reviewed

Estimated Ship Date: Apr 1, 2026 if ordered today

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Estimated Ship Date: Apr 1, 2026 if ordered today

Hastings Piston Ring Sets 693030

Engine Piston Ring Set, 8-Cyl Ring Set; Phosphate

Part Number: HSN-693030

Not Yet Reviewed

Estimated Ship Date: Apr 2, 2026 if ordered today

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Estimated Ship Date: Apr 2, 2026 if ordered today

COMP Cams Ultra Pro Magnum XD Roller Rocker Arms 1806-1

Rocker Arm, Fits 7/16 in. Stud, Full Roller, Steel, 1.65 Ratio, Chevy, Small Block/GM V6, Each

Part Number: CCA-1806-1

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

Philadelphia Racing Products AN Block Adapters PRP-6850

AN Block Adapters, -12 AN Adapters, Clear Anodized, Chevy, Small Block, Kit

Part Number: PGP-PRP-6850

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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COMP Cams Ultra Pro Magnum XD Roller Rocker Arms 1808-1

Rocker Arm, Fits 7/16 in. Stud, Full Roller, Steel, 1.55 Ratio, Chevy, Small Block/GM V6, Each

Part Number: CCA-1808-1

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

Pioneer Connecting Rod Bolts 853019

Rod Bolt Kit

Part Number: PIO-853019

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