Product#: MN1092

1967-91 Mopar 273 / 318, 1968 Early, And 72 340 Forged Crank Engine Harmonic Balancer

Brand new harmonic balancer designed to fit all stock and crate Mopar engine applications. This internally balanced harmonic balancer is designed specially for use with LA-series small block Mopar engines with a thin forged...

Product#: K5013

1968 8" Harmonic Balancer

Harmonic balancers wear out over time causing unwanted noise and vibration. They should be replaced before damage is done to your engine. This is an exact, authentic reproduction of the original GM harmonic balancer with all...

Product#: K5014

1969 Camaro Z-28; Harmonic Balancer; Service Replacement Style

Harmonic balancers wear out over time causing unwanted noise and vibration. They should be replaced before damage is done to your engine. This is a reproduction of the GM service replacement part for 1969 Camaro Z/28 models...

Product#: N585

1967 Firebird, GTO, LeMans, Tempest; Harmonic Balancer; 2 Piece w/Hardware

Reproduction of the original harmonic balance designed for use with 1967 Pontiac Firebird, GTO, LeMans, and Tempest models with 326, 389, 350, 400, and 421 models. This original style two piece harmonic balancer replaces all...

Product#: G2126

1970-74 350 Hi-Performer Balancer (8")

Harmonic balancers are an effective way of extending the life of your engine by dampening harmful crankshaft vibrations. The torque inputs from the piston and rod assemblies bend and twist the crankshaft slightly with every...

Product#: K5100

1965-72 Chevrolet 396 7-1/16" Harmonic Balancer

Harmonic balancers wear out over time causing unwanted noise and vibration. They should be replaced before damage is done to your engine. This is an exact, authentic reproduction of the original GM harmonic balancer with all...

Product#: G2125

350 Harmonic Balancer 8"

Replace your worn, damaged or missing harmonic balancer and enjoy peace of mind knowing that the vibration from your engine is being controlled with parts manufactured to original factory specs. This harmonic balancer is...

Product#: 6316AR

1963-68 Ford/Mercury; 260/289; Mustang/Falcon/Cougar; 3-Bolt Crankshaft Damper; W/O Hi-Po

Reproduction 260-289 engine harmonic balancer for various 1964-68 Ford and Mercury models including Mustangs, Falcons, Cougars, and Comets. It is designed as a direct replacement of the original damper found on early...

Product#: 6316L

1968 Fairlane, Mustang, Cougar, 1968-77 Bronco; Crankshaft Damper; Harmonic Balancer; 302ci; 3-Bolt Style

Reproduction 3 bolt crankshaft damper or harmonic balancer for 1968-77 Bronco and 1968 Fairlane, Mustang, and Cougar and other models with 302 engines. Replaces OE # C8AZ-6316A or Casting # C8OE-A1

Product#: 6316J

1969-86 Ford 351W, 1969 Mustang; 351W; Crankshaft Damper, Harmonic Balancer; 3-Bolt

Reproduction 3-Bolt style crankshaft damper, harmonic balancer for various 1969-86 Ford and Mercury models with 351 Windsor and 1969 Mustang models with 351W engines. Designed for 351W engines with 3 Bolt hub. Replaces...

Product#: 6316H

1960-77 Ford, Mercury; 144/170/200; 6-Cylinder; Crankshaft Damper Pulley; Single Groove; 3-Bolt Hub

Reproduction 144-170-200 straight-6 engine harmonic balancer for various 1963-77 Ford and Mercury models including Mustangs, Falcons, Broncos, and Comets. It is designed as a direct replacement of the single-groove damper...

Product#: 66510

350ci Small Block Without High Performance 6-3/4" Proform Harmonic Balancer

This damper is an excellent replacement unit for the mild street engine that does not require an exact reproduction or high performance race damper. A perfect choice for the daily driver and easy on the budget. This harmonic...

Product#: 66508-BCHW

Harmonic Balancer. Chevy B/B 396.

Fits Chevy small and big block engines. These are brand-new OE replacement harmonic balancers. Affordable pricing eliminates the need to clean your old stock balancer. Enhance your balancer by adding the patented balancer...

Product#: 141725-BCHW

Chevy Bowtie Emblem 6-3/4" Chrome Harmonic Balancer Cover. Chevy S/B.

These patented harmonic balancer covers offer improved readability, more stable Top Dead Center indication and timing accuracy, enhanced appearance for a previously ignored underhood area, and the elimination of timing tapes...

Product#: 141729-BCHW

Chevy Bowtie Emblem 8" Chrome Harmonic Balancer Cover. Chevy B/B.

These patented harmonic balancer covers offer improved readability, more stable Top Dead Center indication and timing accuracy, enhanced appearance for a previously ignored underhood area, and the elimination of timing tapes...

Product#: A8700170

1964-79 Pontiac V8; Harmonic Balancer Bolt/Washer

This is the correct bolt and washer for 1964-79 Pontiac V8 harmonic balancers. The bolt is the original size and features the correct markings with black zinc finish. Note: Not for Oldsmobile 403 engines.

Product#: TA4024

1977-79 Pontiac Trans Am; Oldsmobile 403; Harmonic Balancer Bolt And Washer

Oldsmobile 403 engine, engine harmonic balancer bolt and washer. Factory correct.

Product#: 154211

1965-1974 Harmonic Balancer Attaching Bolt Set, BB Chevrolet

Correct reproduction harmonic balancer bolt kit, 1/2-20 x 1-1/2", includes 1 bolt & 2 washers. All with big block. GM Full Size passenger car applications: 1965-1974 Camaro applications: 1967-1974 Chevy II/Nova applications:...

Product#: 6316F

1969-70 Ford Mustang 428 SCJ; Crankshaft Damper, Harmonic Balancer

Reproduction engine crankshaft damper or harmonic balancer with counter weight for 428 Super Cobra Jet applications. Fits 1969-70 Mustang 428 SCJ applications.

Product#: K5007

1962-67 327 Hi-Po Corvette, 1965 L-79 Chevelle, 1966-67 L-79 Nova, 1967 Camaro Z28; Harmonic Balancer; 8" Diameter

Harmonic balancers wear out over time causing unwanted noise and vibration. They should be replaced before damage is done to your engine. This is an exact, authentic reproduction of the original GM harmonic balancer with all...

Product#: 6316B

1964-67 Ford Mustang 289ci Hi-Po; Crankshaft Damper, Harmonic Balancer; K-Code

Reproduction Ford 289 Hi-Po engine harmonic balancer for the rare High Performance K-Code 289ci Mustang models. It is designed as a direct replacement of the original damper found on the small-block 289 Ford engines with HiPo...

Product#: A8700169

1968-79 Pontiac V8; Harmonic Balancer; Heavy Duty 7.65 Lb

This one piece harmonic balancer is correct for 1968-79 Pontiac V8 engines. Balancers are available in stock and heavy duty versions. Heavy duty balancers were slightly lighter than the stock version and commonly used on RA...

Product#: K5011

1955-68 Chevrolet With 283, 307, 327 And 348 Harmonic Balancer (6-1/8")

Harmonic balancers wear out over time causing unwanted noise and vibration. They should be replaced before damage is done to your engine. This is an exact, authentic reproduction of the original GM harmonic balancer with all...

Product#: 6316G

1968-76 Ford, Mercury; 390-428 FE V8; Engine Vibration Harmonic Balancer Damper

Reproduction harmonic balancer for various 1968 and up 390, 427 and 428 powered Ford and Mercury models. Replaces Ford part# C8AZ-6316-B.

Product#: A8700168

1968-79 Pontiac V8; Harmonic Balancer; Stock 7.90 Lb

This one piece harmonic balancer is correct for 1968-79 Pontiac V8 engines. Balancers are available in stock and heavy duty versions. Heavy duty balancers were slightly lighter than the stock version and commonly used on RA...

Product#: 6316D

1969-77 Ford; Crankshaft Damper, Harmonic Balancer; 302ci Engine Except Boss; 3-Bolt

Reproduction 3-bolt crankshaft damper for various 1969-77 Ford models including 1969-77 Mustang models with 302 engines (except Boss). Features 3 Bolt hub, lip for pulley. Replaces OE # D2TZ-6316B - Casting # C9OE-D1,...

Product#: G5089

1962-70 6 Cylinder Harmonic Balancer

Replace your worn, damaged or missing harmonic balancer with a Genuine GM service part and enjoy peace of mind knowing that the vibration from your engine is being controlled with genuine GM parts manufactured to original...

Product#: G2124

Small Block Harmonic Balancer (6-3/4")

Replace your worn, damaged or missing harmonic balancer and enjoy peace of mind knowing that the vibration from your engine is being controlled with parts manufactured to original factory specs. This harmonic balancer is...

Product#: 66512

454 Big Block 8" Proform Harmonic Balancer

This damper is an excellent replacement unit for the mild street engine that does not require an exact reproduction or high performance race damper. A perfect choice for the daily driver and easy on the budget. This harmonic...

Product#: G9361

1997-05 Corvette LS1, LS6 Crankshaft Balancer

Replace the damaged or missing original crankshaft balancer on your engine with a Genuine GM service part. For vehicles with LSx swaps, you'll need to know what balancer you have to be able to order the right belt system. The...

Product#: 66511

350ci without High Performance 8" Proform Harmonic Balancer

This damper is an excellent replacement unit for the mild street engine that does not require an exact reproduction or high performance race damper. A perfect choice for the daily driver and easy on the budget. This harmonic...

Product#: 66513

400ci Small Block 8" Proform Harmonic Balancer

This damper is an excellent replacement unit for the mild street engine that does not require an exact reproduction or high performance race damper. A perfect choice for the daily driver and easy on the budget. This harmonic...

Product#: G3888

1998-02 F-Body LS1 Crankshaft Balancer with Pulley

Replace the damaged or missing original crankshaft balancer on your engine with a Delco service part. For vehicles with LSx swaps, you'll need to know what balancer you have to be able to order the right belt system. The...

Product#: 66509

350ci without High Performance 6-3/4" Proform Harmonic Balancer with Center Timing Mark

This damper is an excellent replacement unit for the mild street engine that does not require an exact reproduction or high performance race damper. A perfect choice for the daily driver and easy on the budget. This harmonic...

Product#: 6316P

1969-81 Ford; 351W; Crankshaft Vibration Damper

Reproduction of the original style crankshaft damper (harmonic balancer) designed to replace the original on 1969 Mustangs with 351W engines. Your original crankshaft damper should be replaced whenever problems arise. After...

Product#: 141727-BCHW

Chevy Bowtie Emblem 6-3/4" Black Harmonic Balancer Cover. Chevy S/B.

These patented harmonic balancer covers offer improved readability, more stable Top Dead Center indication and timing accuracy, enhanced appearance for a previously ignored underhood area, and the elimination of timing tapes...

Product#: 141726-BCHW

Chevy Bowtie Emblem 8" Chrome Harmonic Balancer Cover. Chevy S/B.

These patented harmonic balancer covers offer improved readability, more stable Top Dead Center indication and timing accuracy, enhanced appearance for a previously ignored underhood area, and the elimination of timing tapes...

Product#: 154220

1962-1996 Harmonic Balancer Attaching Bolt Set, SB Chevrolet

Correct reproduction harmonic balancer attaching bolt kit, ?Delta? headmark, 7/16-20 x 2-1/4", includes 1 bolt, and 2 washers. All small blocks w/Sp.Hi-Perf., or crank with threaded end. GM Full Size passenger car...

Product#: A8700171

1964-72 Pontiac V8; Lower Pulley Reinforcement Ring

Reinforcement ring for the lower pulleys on 1964-72 Pontiac V8 models. The ring is made of.099" thick black zinc finished steel just like the originals. This reinforcement ring is designed for balancers and pulleys with four...

Product#: MN1090

1967-91 Mopar 273 / 318 / 340 Small Block Engine Harmonic Balancer

Brand new harmonic balancer for use with LA-series small block Mopar engines with a forged crankshaft. Balancer features a steel ring, universal 6-bolt front pulley mounting style and is SFI-approved. Note: No further...

Product#: A980021C

Chevy Small Block Alt, AC & P/S with Aluminum Reservoir Gloss Black PowderCoat V Drive Pulley System

This new V Drive Systems offer the same compact design and simple installation as a Serpentine Drive systems at a more affordable price. One part number gives you everything you need to accessorize your engine with American...

Product#: K5102

1966-70 375Hp 396 Or 427 Harmonic Balancer (8")

Harmonic balancers wear out over time causing unwanted noise and vibration. They should be replaced before damage is done to your engine. This is an exact, authentic reproduction of the original GM harmonic balancer with all...

Product#: TRA658747

Ford; Dual Bolt Pattern Flywheel; 10"/10.5" Clutch; 28-Ounce Balance; 157 Tooth

Upgraded flywheel for T-5 conversion or stock replacement. This unique dual pattern flywheel gives you the option to use it with a 10" clutch or to upgrade your clutch kit to a 10.5" diaphragm clutch set up used on HI-PO...

Product#: 66517CC

Chrome Proform 6-3/4" Harmonic Balancer Cover

Add a high performance look to your harmonic balancer by adding this aftermarket cover.

Product#: 66518BKC

Black Small Block 8" Proform Harmonic Balancer Cover

Add a high performance look to your harmonic balancer by adding this aftermarket cover.

Product#: 66517BKC

Black Proform 6-3/4" Harmonic Balancer Cover

Add a high performance look to your harmonic balancer by adding this aftermarket cover.

Product#: 6316E

1969-80 Ford, Mercury; Crankshaft Harmonic Balancer; with 302ci; 4 bolt

Reproduction 4-bolt crankshaft damper (harmonic balancer) for various 1969-80 Ford, Lincoln, Mercury models including 1970-73 Mustang, 1975-78 Mustang II, and 1979 Fox Body Mustang models with 302 engine (except Boss)....

Product#: G9287

1967-86 Chevrolet Small Block Crankshaft Balancer Washer

This washer is designed for use with the crankshaft balancer bolt.

Product#: G5886

1967-81 Small Block Chevrolet Crank Pulley Bolt

This bolt positively retains the balancer and pulley on the crankshaft snout. 7/16 x 20 x 2 1/4" grade 8 bolt Black oxide finish

Product#: 66518CC

Chrome Small Block 8" Proform Harmonic Balancer Cover

Add a high performance look to your harmonic balancer by adding this aftermarket cover.

Product#: TA4025

1977-79 Pontiac Trans Am; Oldsmobile 403; Harmonic Balancer Keyway

Oldsmobile 403 engine hamonic balancer crank shaft key. Factory correct.

Product#: 174020SCA

Chevrolet Small Block with Power Steering Bright Finish Vintage Air Front Runner Drive Set w/o Pump

This Vintage Air Front Runner Drive system for Chevrolet Small Block engines allows the use of serpentine belt systems found on modern vehicles. The compact package is designed for continuous SAE-spec static and dynamic belt...

Product#: 6316C

1958-67 Ford, Mercury; Crankshaft Damper Pulley; Harmonic Balancer; FE Engine 352/390; 1-Groove; 3-Bolt Hub; Various Models

Reproduction 3 bolt pattern 1-3/8" I.D crankshaft damper pulley / Harmonic Balancer for various 352-powered 1958-67 Fords and 1967-70 Mustang models with 390 engine. Designed for 1960-67 Ford FE or 352 or 390ci engines. OE #...

Product#: G9283

Woodruff Key

GM original replacement crankshaft woodruff keys. These are designed for a 1/8" groove depth