CHEVROLET ASTRO Engines & Components - Free Shipping on Orders Over $109 at Summit Racing

Hayden Idler Pulleys 5970

Idler Pulley, Serpentine, Nylon, Black, Buick, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: HDA-5970

Not Yet Reviewed

Estimated Ship Date: Apr 10, 2026 if ordered today

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Estimated Ship Date: Apr 10, 2026 if ordered today

Hastings Piston Ring Sets 592S010

Engine Piston Ring Set, Single Cyl Ring Set; Phosphate

Part Number: HSN-592S010

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 2M4721S040

Engine Piston Ring Set, Single Cyl Ring Set; Plasma Moly

Part Number: HSN-2M4721S040

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

Mahle Original Standard Piston Ring Sets 51669CP

Piston Rings, Standard Piston Ring Sets, Cast Iron, 4.000 in. Bore, 2.0mm, 1.5mm, 4.0mm Thickness, V8, Set

Part Number: MAH-51669CP

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

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Estimated Ship Date: Apr 29, 2026 if ordered today

Enginetech Engine Expansion Plug Kits PK42

Engine Expansion Plug Kit 77-93 AMC/BUI/CHV/GMC/JEP/PON 2.5L

Part Number: EGN-PK42

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Enginetech Piston Ring Sets M40056-040

Engine Piston Ring Set 65-14 CHV/FRD/GM/GMC/OLD/PON 3.9L/4.3L/4.9L

Part Number: EGN-M40056040

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Cloyes Gear Timing Gears 2537

Cloyes Gear Timing Gears 2537

CRANK GEAR

Part Number: CLO-2537

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 9, 2026 if ordered today

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Estimated Ship Date: Apr 9, 2026 if ordered today

Hayden Idler Pulleys 5982

Idler Pulley, Serpentine, Nylon, Black, Chevy, GMC, 4.3/5.0/5.7L, Each

Part Number: HDA-5982

Not Yet Reviewed

Estimated Ship Date: Apr 10, 2026 if ordered today

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Estimated Ship Date: Apr 10, 2026 if ordered today

Melling Timing Chain Tensioners BT5567

TENSIONER

Part Number: MEL-BT5567

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

Cloyes Race Billet True Z-Racing Roller Timing Sets 9-3700Z

Timing Set

Part Number: CLO-9-3700Z

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

Need It Sooner? We recommend these similar substitute parts:

Cloyes Hex-A-Just Z-Racing Timing Sets 9-3100AZ

5 out of 5 stars ( 1 )

Estimated Ship Date: Today

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MAHLE Original Pistons 224-3918-0.75MM

PISTON

Part Number: MAH-2243918075MM

Not Yet Reviewed

Estimated Ship Date: Apr 30, 2026 if ordered today

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Estimated Ship Date: Apr 30, 2026 if ordered today

Mahle Original Aftermarket Replacement Pistons 224-3848.030

Piston - GM 4.3L (262) V6 DISH COAT (.030) W/P AFTERMARKET VERSION

Part Number: MAH-2243848030

Not Yet Reviewed

Estimated Ship Date: Apr 30, 2026 if ordered today

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Estimated Ship Date: Apr 30, 2026 if ordered today

Hastings Premium Ductile Ring Sets 2M5712

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

Part Number: HSN-2M5712

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 Piston Ring Sets 4721060

Engine Piston Ring Set, 6-Cyl Ring Set; Phosphate

Part Number: HSN-4721060

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 Piston Ring Sets 4720

Engine Piston Ring Set, 6-Cyl Ring Set; Phosphate

Part Number: HSN-4720

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 Piston Ring Sets 4721S

Engine Piston Ring Set, Single Cyl Ring Set; Phosphate

Part Number: HSN-4721S

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

aFe Pro GUARD D2 Oil Filters 44-LF010-MB

Oil Filters, Pro GUARD D2, Canister, Set of 4

Part Number: AFE-44-LF010-MB

Not Yet Reviewed

Estimated Ship Date: Apr 30, 2026 if ordered today

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Estimated Ship Date: Apr 30, 2026 if ordered today

Enginetech Piston Ring Sets C10216-STD

Engine Piston Ring Set 96-14 CHV/GMC/IZU/OLD 4.3L

Part Number: EGN-C10216STD

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Enginetech Piston Sets P1505(6)020

Engine Piston Set 85-95 CHV/GM/GMC/OLD/PON 4.3L

Part Number: EGN-P15056020

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Enginetech Piston Ring Sets R40056-030

Engine Piston Ring Set 65-95 CHV/FRD/GM/GMC/OLD/PON 3.9L/4.3L/4.9L

Part Number: EGN-R40056030

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Enginetech Main Bearings BC317J020

Engine Crankshaft Main Bearing Set 78-14 CHV/GM/GMC/IZU/OLD/PON 3.3L/3.8L/4.3L

Part Number: EGN-BC317J020

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Holstein PCV Valves 2PCV0022

PCV VALVE

Part Number: HLN-2PCV0022

Not Yet Reviewed

Estimated Ship Date: Apr 10, 2026 if ordered today

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Estimated Ship Date: Apr 10, 2026 if ordered today

King SI-Series Rod Bearings CR4494SI 060

Rod Bearings, SI-Series, Silicon Aluminum, 0.060 in. Crankshaft Undersize, AMC, Buick, Chevrolet, GMC, Jeep, Oldsmobile, Pontiac, 2.5L, Set of 4

Part Number: KGB-CR4494SI060

Not Yet Reviewed

Estimated Ship Date: Jun 22, 2026 if ordered today

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Estimated Ship Date: Jun 22, 2026 if ordered today

Enginetech Valve Guides GD7946

Engine Valve Guide 67-95 BUI/CAD/CHV/GM/GMC/OLD/PON 4.3L/5.7L/6.6L

Part Number: EGN-GD7946

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Enginetech Piston Sets P1505(6)060

Engine Piston Set 85-95 CHV/GM/GMC/OLD/PON 4.3L

Part Number: EGN-P15056060

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today