1974 CHEVROLET IMPALA Engines & Components - In Stock Filter Options - Vendor In Stock Filter Options

Pioneer Balancers DA-400

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: Mar 24, 2026 if ordered today

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Estimated Ship Date: Mar 24, 2026 if ordered today

COMP Cams 4-Pattern Hydraulic Roller Camshafts 12-471-44

COMP Cams 4-Pattern Hydraulic Roller Camshafts 12-471-44

Camshaft, Hydraulic Roller, 271/269 intake, 283/281 Exhaust, .603/.600 in. Intake Lift, .590/.587 in Exhaust

Part Number: CCA-12-471-44

Not Yet Reviewed

Estimated Ship Date: Apr 28, 2026 if ordered today

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Estimated Ship Date: Apr 28, 2026 if ordered today

King HP-Series Rod Bearings CR 808HPN 021

Rod Bearings, HP-Series, Silicon Aluminum, 0.021 in. Crankshaft Undersize, Chevy, Big Block, Set of 8

Part Number: KGB-CR808HPN021

Not Yet Reviewed

Estimated Ship Date: Jun 1, 2026 if ordered today

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Estimated Ship Date: Jun 1, 2026 if ordered today

King XP-Series Rod Bearings CR 808XPN 011

Rod Bearings, XP-Series, Copper/Lead/Alloy, 0.011 in. Crankshaft Undersize, Chevy, Big Block, Set of 8

Part Number: KGB-CR808XPN011

Not Yet Reviewed

Estimated Ship Date: Today

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Melling M-Select Class 3 Camshafts 22305

CAMSHAFT-ENGINE

Part Number: MEL-22305

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

PRW Valve Cover Fasteners 4145408

Valve Cover Bolt Kit

Part Number: PQX-4145408

Not Yet Reviewed

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MAHLE Original Valves 211-1280

Intake Valve - GMC Pass. & Truck 153, 194, 215, 230, 250, 262, 265, 267, 283, 292, 305,

Part Number: MAH-2111280

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Cloyes Replacement Timing Chains 9-131-10

Replacement Timing Chain, True Roller, Chevy, Pontiac, 0.010 in. Reduced Center, Each

Part Number: CLO-9-131-10

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

PRW Pro Series Stainless Steel Rocker Arms 0245403-01

Rocker Arms, Pro Series, Stud Mount, Full Roller, Stainless Steel, Natural, 1.73 Ratio, Fits 7/16 in. Stud, Chevy, Big Block, Each

Part Number: PQX-0245403-01

Not Yet Reviewed

Estimated Ship Date: Today

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Dorman Expansion Plugs 555-011

Engine Expansion Plugs, Steel, 0.625 in. O.D., 0.232 in. Height, Buick, Cadillac, Chevy, Jeep, Olds, Set of 10

Part Number: RNB-555-011

Not Yet Reviewed

Estimated Ship Date: Today

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Melling Select Billet Aluminum Oil Pumps 10055ST-700CT

Oil Pump Gear, BILLET OIL PUMPS - SHARK TOOTH GEARS

Part Number: MEL-10055ST700CT

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

Melling M-Select Class 4 Camshafts 22460

CAMSHAFT-ENGINE

Part Number: MEL-22460

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

King XP-Series Main Bearings MB 509XP 010

Main Bearings, XP-Series, Copper/Lead/Nickel, 0.010 in. Crankshaft Undersize, Chevy, 400, Set of 5

Part Number: KGB-MB509XP010

Not Yet Reviewed

Estimated Ship Date: Jun 1, 2026 if ordered today

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Estimated Ship Date: Jun 1, 2026 if ordered today

Pioneer Automotive Oil Pans 501094

OIL PAN

Part Number: PIO-501094

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Mar 25, 2026 if ordered today

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Estimated Ship Date: Mar 25, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

ATP Engine Oil Pans 103036

4.75 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Sealed Power A-Series Rod Bearings 2555A 30

Rod Bearing, 0.030 in. Crankshaft Undersize, Bi Metal, AM General, Avanti, Buick, Chevy, GMC, Hummer, Oldsmobile, L6, V8

Part Number: SLP-2555A30

Not Yet Reviewed

Estimated Ship Date: Today

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Canton Racing Drag Racing Wet Sump Oil Pans 13-104

Oil Pan, Drag Race, Steel, 6 qt., Rear Sump, Chevy, Small Block, Each

Part Number: CTR-13-104

Not Yet Reviewed

Estimated Ship Date: Mar 26, 2026 if ordered today

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Estimated Ship Date: Mar 26, 2026 if ordered today

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Milodon Drag Race Oil Pans 31167

4.5 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Mahle Original Premium Piston Ring Sets 40564CP.020

Piston Rings, Plasma-moly, 4.020 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: MAH-40564CP020

Not Yet Reviewed

Estimated Ship Date: Today

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Melling M-Select Class 2 Camshafts 22232

Camshaft, Hydraulic Flat Tappet, 304/287 Advertised Duration, .468/.480 in. Lift, Chevy, Small Block, Each

Part Number: MEL-22232

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 1, 2026 if ordered today

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Estimated Ship Date: Apr 1, 2026 if ordered today

Trans-Dapt Performance Oil Filter Bypass Adapter Base Gaskets 1035

Base Gasket for Bypass Adapter #1017 and #1018

Part Number: TRD-1035

Not Yet Reviewed

Estimated Ship Date: Today

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Summit Racing™ Oil Pan Pro Packs 08-0051

Combo, Oil Pan, Clear Zinc, Pan, Pickup, Big Block Chevy Oil Pump, Bolts, Gaskets, Chevy, Small Block, Kit

Part Number: CMB-08-0051

Not Yet Reviewed

Cannot be shipped Internationally

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Cannot be shipped Internationally

Cloyes Race Billet True Roller Timing Sets 9-3610WX9

Timing Chain and Gears, Double Roller, Billet Steel Sprockets, Chevy, Big Block, Set

Part Number: CLO-9-3610WX9

Not Yet Reviewed

Estimated Ship Date: Mar 19, 2026 if ordered today

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Estimated Ship Date: Mar 19, 2026 if ordered today

Dorman Expansion Plugs 550-034

Engine Expansion Plugs, Steel, 3.00 in. Diameter, Chevy, GMC, Set of 10

Part Number: RNB-550-034

Not Yet Reviewed

Estimated Ship Date: Mar 26, 2026 if ordered today

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Estimated Ship Date: Mar 26, 2026 if ordered today

Professional Products Restoration Harmonic Balancers 85002

Harmonic Balancer, Restoration Balancer, Internal Balance, Nodular Iron, 8.000 in. Diameter, Chevy Orange, Chevy, Small Block, Each

Part Number: PFS-85002

Not Yet Reviewed

Estimated Ship Date: Mar 18, 2026 if ordered today

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Estimated Ship Date: Mar 18, 2026 if ordered today

Hastings Piston Ring Sets 6606

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

Part Number: HSN-6606

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

PRW Pushrod Guideplates (PowerPlus+) 1135000

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

Part Number: PQX-1135000

Not Yet Reviewed

Estimated Ship Date: May 8, 2026 if ordered today

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Estimated Ship Date: May 8, 2026 if ordered today