1352+ 1966 Chevrolet Impala Engine & Drivetrain Parts - Page 4

Engine & Drivetrain (1,352 products)

Clevite

Part # MS829HXC

Fits All Trims

Clevite Main Bearing Set

$220.21

Clevite

Part # CB745A

Fits All Trims

Clevite Chevrolet 4 6 8 112-121-122-134-153-194-230-250-265-283-302-327 1955-02 Con Rod Bearing Set

$17.41

Yukon Gear Bearing install Kit For GM 8.2in Diff

Yukon Gear & Axle

Part # BK GM8.2

Fits All Trims

Yukon Gear Bearing install Kit For GM 8.2in Diff

$289.89

Yukon Gear 1310 / U-Joint Straps & Bolts / 8.5in Front / 12P & 12T GM

Yukon Gear & Axle

Part # YY STR-005

Fits All Trims

Yukon Gear 1310 / U-Joint Straps & Bolts / 8.5in Front / 12P & 12T GM

$51.20

Pioneer Cable

Part # 859013

Fits All Trims

H/P HARMONIC BALANCER BOLT KIT

$11.19

COMP Cams

Part # 4802-6

Fits All Trims

COMP Cams Guide Plates CS 3/8

$24.27

MAHLE Original Chevrolet Bel Air 69-65 Valve Cover Set

Victor Reinz

Part # VS38420

Fits All Trims

MAHLE Original Chevrolet Bel Air 69-65 Valve Cover Set

$25.08

Cometic Brodix Chevrolet Big Duke / Brodie 4.63in Bore .060in MLS Head Gasket

Cometic Gasket

Part # C5434-060

Fits All Trims

Cometic Brodix Chevrolet Big Duke / Brodie 4.63in Bore .060in MLS Head Gasket

$141.79

GMB

Part # 260-0121

Fits All Trims

U-Bolt Kit

$9.63

Eagle

Part # CRS61353DL19

Fits All Trims

Eagle Chevrolet Big Block H-Beam Connecting Rods (Set of 8)

$865.89

Edelbrock

Part # 6950

Fits All Trims

Edelbrock Gasket 7110 (5Pr)

$35.95

Cometic Chevy BB Gen IV 396/402/427/454 H/G 4.320 inch Bore .030 inch MLS Head Gasket

Cometic Gasket

Part # c5816-030

Fits All Trims

Cometic Chevy BB Gen IV 396/402/427/454 H/G 4.320 inch Bore .030 inch MLS Head Gasket

$108.99

Yukon Gear Star Washer For GM 12 Bolt Posi Cross Pin Bolt

Yukon Gear & Axle

Part # YSPBLT-070

Fits All Trims

Yukon Gear Star Washer For GM 12 Bolt Posi Cross Pin Bolt

$8.89

Edelbrock

Part # 35840

Fits All Trims

Edelbrock Pro Flo 4 EFI System Seq Port BBC Oval Port 850 Max HP 60lb/hr Satin Finish

$3197.39

COMP Cams

Part # 19021-1

Fits All Trims

COMP Cams Rocker Arm Ultra Gold Arc BBC

$46.95

COMP Cams

Part # 1212-1

Fits All Trims

COMP Cams Hi-Energy Rocker Arm Chevy SB

$15.95

Yukon 67-72 Chevrolet Camaro Limited Slip & Re-Gear Kit - 30 Spline 3.42 Ratio

Yukon Gear & Axle

Part # YGK2321

Fits All Trims

Yukon 67-72 Chevrolet Camaro Limited Slip & Re-Gear Kit - 30 Spline 3.42 Ratio

$1664.73

Clevite

Part # MS829A

Fits All Trims

Clevite Chevrolet V8 366-396-402-427-454 1965-00 Main Bearing Set

$66.70

COMP Cams

Part # 8996-16

Fits All Trims

COMP Cams Roller Lifter CB .300 Tall Cuta

$890.76

Cometic Chevrolet Mark-IV Big Block V8 .045in MLS Cylinder Head Gasket - 4.320in Bore

Cometic Gasket

Part # C5816-045

Fits All Trims

Cometic Chevrolet Mark-IV Big Block V8 .045in MLS Cylinder Head Gasket - 4.320in Bore

$114.06

Frequently Asked Questions

Do these parts fit my 1966 Chevrolet Impala?

This page groups parts listed for the 1966 Chevrolet Impala. Some products fit every trim, while others depend on submodel, engine, drivetrain, or brake package. Use your trim in My Garage or the product page fitment check to confirm exact fit.

What engine & drivetrain options are available for my 1966 Chevrolet Impala?

We offer a wide selection of engine & drivetrain parts for the 1966 Chevrolet Impala. This page narrows the catalog to the year, make, and model; use your trim on product pages to confirm exact fit when a part only fits certain submodels.

What brands make parts for the 1966 Chevrolet Impala?

We carry parts from trusted brands including COMP Cams, Cometic Gasket, Clevite, ACL, and Yukon Gear & Axle, plus many more. Filter by brand to find your preferred manufacturer.

How fast do 1966 Chevrolet Impala parts ship?

Most in-stock items ship within 1-2 business days. Shipping rates are calculated at checkout based on your location.

What warranty do your 1966 Chevrolet Impala parts come with?

Warranty coverage varies by manufacturer but typically ranges from 1 year to lifetime. Each product page includes specific warranty information from the manufacturer.

1966 Chevrolet Impala(2,584 parts)

Shop by Problem

Other Chevrolet Impala Years

1966 Chevrolet Impala(2,584 parts)

Shop by Problem

Other Chevrolet Impala Years

Engine & Drivetrain (1,352 products)

Clevite Main Bearing Set

Clevite Chevrolet 4 6 8 112-121-122-134-153-194-230-250-265-283-302-327 1955-02 Con Rod Bearing Set

Yukon Gear Bearing install Kit For GM 8.2in Diff

Yukon Gear 1310 / U-Joint Straps & Bolts / 8.5in Front / 12P & 12T GM

H/P HARMONIC BALANCER BOLT KIT

COMP Cams Guide Plates CS 3/8

MAHLE Original Chevrolet Bel Air 69-65 Valve Cover Set

Cometic Brodix Chevrolet Big Duke / Brodie 4.63in Bore .060in MLS Head Gasket

U-Bolt Kit

Eagle Chevrolet Big Block H-Beam Connecting Rods (Set of 8)

Edelbrock Gasket 7110 (5Pr)

Cometic Chevy BB Gen IV 396/402/427/454 H/G 4.320 inch Bore .030 inch MLS Head Gasket

Yukon Gear Star Washer For GM 12 Bolt Posi Cross Pin Bolt

Edelbrock Pro Flo 4 EFI System Seq Port BBC Oval Port 850 Max HP 60lb/hr Satin Finish

COMP Cams Rocker Arm Ultra Gold Arc BBC

COMP Cams Hi-Energy Rocker Arm Chevy SB

Yukon 67-72 Chevrolet Camaro Limited Slip & Re-Gear Kit - 30 Spline 3.42 Ratio

Clevite Chevrolet V8 366-396-402-427-454 1965-00 Main Bearing Set

COMP Cams Roller Lifter CB .300 Tall Cuta

Cometic Chevrolet Mark-IV Big Block V8 .045in MLS Cylinder Head Gasket - 4.320in Bore

Frequently Asked Questions

Do these parts fit my 1966 Chevrolet Impala?

What engine & drivetrain options are available for my 1966 Chevrolet Impala?

What brands make parts for the 1966 Chevrolet Impala?

How fast do 1966 Chevrolet Impala parts ship?

What warranty do your 1966 Chevrolet Impala parts come with?