1978 CHEVROLET K10 Engines & Components

Harmonic Balancer Counter Weight

Part Number: PQX-2391003

Not Yet Reviewed

Estimated Ship Date: Dec 2, 2025 if ordered today

• Drop Ship
• Special Order

Oil Pan, Steel, Chrome Plated, 4 qt., Chevy, Small Block, Each

Part Number: TRD-9005

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

• Drop Ship
• Special Order

Harmonic Balancer, External Balance, Nodular Iron, Chevy/GMC, Big Block, Each

Part Number: ATP-102049

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Nov 3, 2025 if ordered today

• Drop Ship
• Special Order

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

Part Number: HSN-CM5531040

Not Yet Reviewed

Estimated Ship Date: Today

CRANK GEAR

Part Number: CLO-2527

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

• Drop Ship
• Special Order

Pistons, Hypereutectic, Dish, 4.020 in. Bore, Each

Part Number: SLP-WH423DCP20

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 6, 2025 if ordered today

• Drop Ship
• Special Order

Piston Rings, Premium Ductile Ring Sets, 0.035 in. Oversize, 4.035 in. Bore, Plasma-moly, 1/16 in., 1/16 in., 3/16 in. Thickness, L8, V8, Set of 8

Part Number: HSN-2M5523035

Not Yet Reviewed

Estimated Ship Date: Nov 6, 2025 if ordered today

• Drop Ship
• Special Order

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

Part Number: CLO-9-3547WX9

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

• Drop Ship
• Special Order

Valve Cover Bolt Kit

Part Number: PQX-4135030

Not Yet Reviewed

Estimated Ship Date: Dec 3, 2025 if ordered today

• Drop Ship
• Special Order

Harmonic Balancer, External Balance, Nodular Iron, Chevy/GMC, Small Block, Each

Part Number: ATP-102045

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

• Drop Ship
• Special Order

CONN ROD BOLTS

Part Number: PIO-S-1035

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

• Drop Ship
• Special Order

Engine Piston Ring Set, 8-Cyl Ring Set; Triple Chrome

Part Number: HSN-2C139040

Not Yet Reviewed

Estimated Ship Date: Nov 5, 2025 if ordered today

• Drop Ship
• Special Order

Harmonic Balancer, External Balance, 7.990 in. Diameter, Nodular Iron, Black, Chevy/GMC Small Block, Each

Part Number: PIO-DA400

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Nov 10, 2025 if ordered today

• Drop Ship
• Special Order

Piston Rings, Plasma-moly, 4.184 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: HSN-2M661060

Not Yet Reviewed

Estimated Ship Date: Nov 4, 2025 if ordered today

• Drop Ship
• Special Order

Main Bearings, HP-Series, Silicon Aluminum, 0.010 in. Crankshaft Undersize, Chevy, Small Block, Set of 5

Part Number: KGB-MB557HP010X

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 15, 2026 if ordered today

• Drop Ship
• Special Order

Adapter, Oil Filter, Sandwich, Aluminum, Natural, 13/16-16 in. Thread, Each

Part Number: FLX-108595

Not Yet Reviewed

Estimated Ship Date: Nov 4, 2025 if ordered today

• Drop Ship
• Special Order

Harmonic Balancer, Internal Balance, Nodular Iron, Natural, Chevy/GMC Small Block, Each

Part Number: RNB-594-006

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Rod Bearings, HP-Series, Silicon Aluminum, 0.010 in. Crankshaft Undersize, Large Journal, Chevy, Set of 8

Part Number: KGB-CR807HPND010

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 16, 2026 if ordered today

• Drop Ship
• Special Order

Oil Pan, Stock Style, Wet Sump, Steel, Black, 2-piece Rear Main Seal, Left Side Dipstick Location, Buick, Chevrolet, GMC, Oldsmobile, Pontiac, Each

Part Number: RDR-3310023

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

• Drop Ship
• Special Order

Timing Chain

Part Number: CLO-9-135-10

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

• Drop Ship
• Special Order

CHEV 350 Stud Kit, Main Girdle, , Includes 10ea, 1/2" Longer Studs, 7/16" -14/20 x 5.00" Studs, PRW Fasteners & Hardware.

Part Number: PQX-1000203

Not Yet Reviewed

Estimated Ship Date: Dec 3, 2025 if ordered today

• Drop Ship
• Special Order

CRANK SPROCKET

Part Number: CLO-S395

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

• Drop Ship
• Special Order

Guideplates, PowerPlus+, Raised, Steel, Black Oxide, 3/8 in. Pushrod Size, Chevrolet, Set of 8

Part Number: PQX-1145400

Not Yet Reviewed

Estimated Ship Date: Today

Timing Chain and Gear Set, Street True Roller, Double Roller, Iron/Steel Sprockets, Chevy, Big Block, Merlin, Raised Cam 0.399 in., Set

Part Number: CLO-9-1147

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 3, 2025 if ordered today

• Drop Ship
• Special Order

ENGINE TIMING GEAR SET

Part Number: CLO-2528S

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

• Drop Ship
• Special Order