1966 CHEVROLET IMPALA Engines & Components - In Stock Filter Options - Vendor In Stock Filter Options

Canton Racing Drag Racing Wet Sump Oil Pans 13-120BLK

Oil Pan, Drag Racing Wet Sump, Steel, Black Powdercoated, Rear Sump, 6 Qt., 3.875 in. Stroke, Driver Side Dipstick, Chevy, Small Block, Each

Part Number: CTR-13-120BLK

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

PRW Pro Series Billet Aluminum Rocker Arms 6532704

ROCKER ARMS, PRO SERIES ALUM, CHEV 262-400 1955-86, 1.6 x 3/8"

Part Number: PQX-6532704

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

PRW Pro Series Billet Aluminum Rocker Arms 6539602

ROCKER ARMS, PRO SERIES ALUM, CHEV 396-454 1966-00, 1.7 x 7/16"

Part Number: PQX-6539602

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Mr. Gasket Aluminum Valve Covers 6822G

Valve Covers, Fabricated Aluminum, Natural, Tall, Plain Top, Baffled, Chevy, Big Block, Pair

Part Number: MRG-6822G

3.33 out of 5 stars ( 3 )

Estimated Ship Date: Feb 17, 2026 if ordered today

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Estimated Ship Date: Feb 17, 2026 if ordered today

Melling Valve Springs VSK46672

VALVE SPRING KIT

Part Number: MEL-VSK46672

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

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

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

High Performance Timing Set

Part Number: CLO-9-3700BZ

Not Yet Reviewed

Estimated Ship Date: Feb 10, 2026 if ordered today

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Estimated Ship Date: Feb 10, 2026 if ordered today

Cloyes Hex-A-Just Z-Racing Timing Sets 9-3146BZ

Timing Chain and Gear Set, Z-Racing Hex-A-Just, Double Roller, Billet Steel Sprockets, Chevy, 350, 5.7L, GM Race Block, Set

Part Number: CLO-9-3146BZ

Not Yet Reviewed

Estimated Ship Date: Feb 10, 2026 if ordered today

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Estimated Ship Date: Feb 10, 2026 if ordered today

COMP Cams Nitrous HP Camshafts 12-564-4

Camshaft, Hydraulic Flat Tappet, Advertised Duration 274/292, Lift .487/.501, Chevy, Small Block, Each

Part Number: CCA-12-564-4

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Summit Racing™ Classic SBC Camshaft SUM-1107

4.5 out of 5 stars ( 22 )

Estimated Ship Date: Today

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

Timing Chain and Gear Set, Z-Racing Hex-A-Just, Double Roller, Billet Steel Sprockets, Chevy, Small Block, BBC Crank Snout, Set

Part Number: CLO-9-3100BZ

Not Yet Reviewed

Estimated Ship Date: Feb 10, 2026 if ordered today

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Estimated Ship Date: Feb 10, 2026 if ordered today

Hastings Steel Series Performance Ring Sets SM8556065

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

Part Number: HSN-SM8556065

Not Yet Reviewed

Estimated Ship Date: Feb 12, 2026 if ordered today

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Estimated Ship Date: Feb 12, 2026 if ordered today

Pioneer Balancers DA-2500

Harmonic Balancer, Internal Balance, 6.685 in. Diameter, Iron, Buick/Chevy/GMC/Olds/Pontiac, Inline 6, Each

Part Number: PIO-DA-2500

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

PRW Elite Series Stainless Steel Full Roller Rocker Arms 62350316

Rocker Arms, Elite Series, Stud Mount, Full Roller, Stainless Steel, 1.6 Ratio, Fits 3/8 in. Stud, Chevy, Small Block, Set of 16

Part Number: PQX-62350316

Not Yet Reviewed

Estimated Ship Date: Today

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Summit Racing™ Oil Pan Pro Packs 08-0049

Combo, Oil Pan, Clear Zinc, Pan, Pickup, Standard-Volume Summit® Pump, Bolts, Gaskets, Chevy, Small Block, Kit

Part Number: CMB-08-0049

Not Yet Reviewed

Cannot be shipped Internationally

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Cannot be shipped Internationally

VEGE Remanufactured Cylinder Heads 2C39

Cyl Head, CHEV 292 63-66 CYL HEAD

Part Number: VRE-2C39

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

COMP Cams Oval Track Camshafts 12-657-5

Camshaft, Mechanical Flat Tappet, Advertised Duration 286/296, Lift .549/.543, Chevy, Small Block, Each

Part Number: CCA-12-657-5

Not Yet Reviewed

Estimated Ship Date: Mar 20, 2026 if ordered today

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Estimated Ship Date: Mar 20, 2026 if ordered today

COMP Cams Xtreme Energy Camshafts 12-662-47

Camshaft, Hydraulic Flat Tappet, Advertised Duration 294/306, Lift .519/.523, Chevy, Small Block, Each

Part Number: CCA-12-662-47

Not Yet Reviewed

Estimated Ship Date: Mar 20, 2026 if ordered today

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Estimated Ship Date: Mar 20, 2026 if ordered today

Melling Camshafts 22322

CAMSHAFT ENGINE

Part Number: MEL-22322

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

Melling Camshafts 22398

CAMSHAFT-ENGINE

Part Number: MEL-22398

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

Pioneer Race Balancers 872023

Harmonic Balancer, Race, Internal Balance, 7.960 in., Iron, Black, GM, with GM V6, Chevy Small Block V8, Each

Part Number: PIO-872023

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 12, 2026 if ordered today

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Estimated Ship Date: Feb 12, 2026 if ordered today

Pioneer Race Balancers 872025

Harmonic Balancer, Race, Internal Balance, 7.960 in., Iron, Black, Chevy, GMC, 396, 402, 427, Each

Part Number: PIO-872025

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 12, 2026 if ordered today

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Estimated Ship Date: Feb 12, 2026 if ordered today

Pioneer Street Performance Balancers 872003

Harmonic Balancer, Street Performance, Internal Balance, Nodular Iron, Black, Chevy, Small Block, 4.3L V6

Part Number: PIO-872003

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Feb 12, 2026 if ordered today

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Estimated Ship Date: Feb 12, 2026 if ordered today

PRW Elite Series Stainless Steel Full Roller Rocker Arms 62350356

Rocker Arms, Elite Series, Stud Mount, Full Roller, Stainless Steel, 1.5/1.6 Split Ratio, Fits 3/8 in. Stud, Chevy, Small Block, Set of 16

Part Number: PQX-62350356

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

Melling Timing Chain Sets 40520

SPEED SET

Part Number: MEL-40520

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

Melling Timing Chain and Gear Sets 48572T

PERFORMANCE TIMING SET

Part Number: MEL-48572T

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

Melling Timing Chain and Gear Sets 48573T

PERFORMANCE TIMING SET

Part Number: MEL-48573T

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today