1985 CHEVROLET Engines & Components - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

Silv-O-Lite Hypereutectic Pistons S3403HC.040

Piston, Hypereutectic, Dish, 4.290 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Chevy, Big Block, Each

Part Number: UEM-S3403HC-040

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Estimated Ship Date: Apr 23, 2026 if ordered today

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Estimated Ship Date: Apr 23, 2026 if ordered today

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KB Performance Claimer Pistons S9910HC.040

Piston, Hypereutectic, Dome, 4.040 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Chevy, Each

Part Number: UEM-S9910HC-040

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Estimated Ship Date: Apr 23, 2026 if ordered today

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Estimated Ship Date: Apr 23, 2026 if ordered today

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Diamond Pistons Domestic Series Pistons 11123

SB Chevy FT 4.040B/1.425CD NS

Part Number: DPP-11123

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Estimated Ship Date: Apr 23, 2026 if ordered today

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Estimated Ship Date: Apr 23, 2026 if ordered today

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Diamond Pistons Domestic Series Pistons 11100

SB Chevy FT 4.020B/1.550CD

Part Number: DPP-11100

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Estimated Ship Date: Apr 23, 2026 if ordered today

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Estimated Ship Date: Apr 23, 2026 if ordered today

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Manley Platinum Series Pistons 590140R-1

Piston, Forged, Flat, 4.040 in. Bore, Chevy, Each

Part Number: MAN-590140R-1

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Estimated Ship Date: Apr 30, 2026 if ordered today

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Estimated Ship Date: Apr 30, 2026 if ordered today

Manley Platinum Series Pistons 590035L-1

Piston, Forged, Flat, 4.035 in. Bore, Chevy, Each

Part Number: MAN-590035L-1

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Estimated Ship Date: Apr 30, 2026 if ordered today

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Estimated Ship Date: Apr 30, 2026 if ordered today

Manley Platinum Series Pistons 590130R-1

Piston, Forged, Flat, 4.030 in. Bore, Chevy, Each

Part Number: MAN-590130R-1

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Estimated Ship Date: Apr 30, 2026 if ordered today

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Estimated Ship Date: Apr 30, 2026 if ordered today

Manley Platinum Series Pistons 591230L-1

Piston, Forged, Flat, 4.030 in. Bore, Chevy, Each

Part Number: MAN-591230L-1

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Estimated Ship Date: Apr 30, 2026 if ordered today

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Estimated Ship Date: Apr 30, 2026 if ordered today

Manley Platinum Series Pistons 590230R-1

Piston, Forged, Flat, 4.030 in. Bore, Chevy, Each

Part Number: MAN-590230R-1

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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 M42558-STD

Engine Piston Ring Set 59-00 CHV/CHR/DOD/GM/GMC/PLY 4.3L/4.4L/4.6L/4.9L/5.0L/5.7L/6.3L/7.0L/7.4L

Part Number: EGN-M42558STD

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Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Enginetech Piston Sets for 1985-1988 NOVA, MR2, 1983-1988 COROLLA - P4144(4).50

Engine Piston Set 83-88 CHV/TOY 1.6L

Part Number: EGN-P4144450

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Estimated Ship Date: Apr 7, 2026 if ordered today

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Estimated Ship Date: Apr 7, 2026 if ordered today

Moroso Oil Pump Pickups 24104

Oil Pickup, Press Fit, Circle Track Pan Style, Chevy, Small Block, Each

Part Number: MOR-24104

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Estimated Ship Date: Apr 10, 2026 if ordered today

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Estimated Ship Date: Apr 10, 2026 if ordered today

Moroso Oil Pump Pickups 24100

Oil Pickup, Press Fit, Street/Strip Pan Style, 10.750 in. Pan Depth, Chevy, V8, Small Block, 262-400, Each

Part Number: MOR-24100

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Estimated Ship Date: Apr 10, 2026 if ordered today

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Estimated Ship Date: Apr 10, 2026 if ordered today

Pioneer Automotive Harmonic Balancers DA-1890

HARMONIC BALANCER

Part Number: PIO-DA-1890

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Estimated Ship Date: Apr 2, 2026 if ordered today

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Estimated Ship Date: Apr 2, 2026 if ordered today

Cloyes Street Billet True Roller Timing Sets 9-3547WX9

Cloyes Street Billet True Roller Timing Sets 9-3547WX9

Timing Chain and Gears, Double Roller, Billet Steel Sprockets, Bronze Bearing Thrust, Chevy Big Block, Merlin Block, Set

Part Number: CLO-9-3547WX9

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Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

COMP Cams Ultra Pro Magnum XD Roller Rocker Arms 1810-1

Rocker Arms, Ultra Pro Magnum XD Roller, Chromoly Steel, Black Oxide, 1.5 Ratio, 1/2 in. Stud Mounting, Chevrolet, Small Block, Each

Part Number: CCA-1810-1

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Estimated Ship Date: May 7, 2026 if ordered today

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Estimated Ship Date: May 7, 2026 if ordered today

PRW Cylinder Headbolt Kits 1045401

Cylinder Head Bolts, 8740 Chromoly, 200,000 PSI Tensile Strength, Black Oxide, 12-Point, Chevy, Big Block,Kit

Part Number: PQX-1045401

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Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Eagle SIR I-Beam Connecting Rods SIR6250BB-1

5140 STEEL I-BEAM CHEV SB 6.250" BUSHED

Part Number: ESP-SIR6250BB-1

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Estimated Ship Date: May 8, 2026 if ordered today

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Estimated Ship Date: May 8, 2026 if ordered today

Manley Main Bearings 33040

Main Bearings, P-Series, 1/2 Groove, Standard Size, Tri Metal, Chevy, Big Block, Set of 5

Part Number: MAN-33040

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Estimated Ship Date: Apr 30, 2026 if ordered today

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Estimated Ship Date: Apr 30, 2026 if ordered today

Manley Severe Duty Series Stainless Steel Valves 12850H-1

Valve, Intake, Stainless Steel, 2.250 in. Head Diameter, 5.344 in. Length, Chevy, Big Block, Set of 8

Part Number: MAN-12850H-1

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Estimated Ship Date: Apr 30, 2026 if ordered today

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Estimated Ship Date: Apr 30, 2026 if ordered today

Manley Platinum Series Pistons 591130R-1

Piston, Forged, Flat, 4.030 in. Bore, Chevy, Each

Part Number: MAN-591130R-1

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Estimated Ship Date: Apr 30, 2026 if ordered today

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Estimated Ship Date: Apr 30, 2026 if ordered today

Manley Platinum Series Pistons 590660R-1

Piston, Forged, Flat, 4.060 in. Bore, Chevy, Each

Part Number: MAN-590660R-1

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Estimated Ship Date: Apr 30, 2026 if ordered today

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Estimated Ship Date: Apr 30, 2026 if ordered today

Enginetech Oil Pumps EPK151

Engine Oil Pump 62-89 BUI/CHV/GM/GMC/OLD/PON 2.5L/3.2L/3.8L/4.1L/4.3L/4.8L

Part Number: EGN-EPK151

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Estimated Ship Date: Apr 8, 2026 if ordered today

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Estimated Ship Date: Apr 8, 2026 if ordered today

Enginetech Piston Sets P3002(4)040

Engine Piston Set 80-93 AMC/BUI/CHV/GMC/JEP/PON 2.5L

Part Number: EGN-P30024040

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Estimated Ship Date: Apr 8, 2026 if ordered today

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Estimated Ship Date: Apr 8, 2026 if ordered today

Enginetech Piston Ring Sets M42558-030

Engine Piston Ring Set 59-00 CHV/CHR/DOD/GM/GMC/PLY 4.3L/4.4L/4.6L/4.9L/5.0L/5.7L/6.3L/7.0L/7.4L

Part Number: EGN-M42558030

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Estimated Ship Date: Apr 8, 2026 if ordered today

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Estimated Ship Date: Apr 8, 2026 if ordered today