Top 10 Harmonic Balancer Bolt and Washer – Automotive Replacement Engine Head Bolt Sets

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1. Sunluway


2342503 Harmonic Balancer Bolt & Washer Compatible with Chevrolet Gen III/IV LS1 LS2 LS3 LS6 M16X20 GM 4.8L,5.3L, 5.7L, 6.0L

Sunluway #ad - It lets you exert maximum clamping force. Satisfaction guarantee: if you're not 100% satisfied with this Harmonic Balancer Bolt with Washer Kits, simply return it for a full refund in 30 days, guarantee with 12 months’ warranty.

Precise dimension-- 1-1/16" socket size, m16 X 2. 0 thread and 4. 330" under Head Length. Special features-- 1/4 inch thick, wide area washer and an extra tall 12-point head that accepts a deep socket and eliminates the worry of stripping the head. 1/2 square drive forged into bolt head, enabling the rotation of an engine with any 1/2 drive tool. These damper bolt kits will ensure that your balancer is locked into position.

Function-- as the crankshaft flexes, the damper absorbs incredible amounts of energy. Application--compatible with chevrolet gen iii/iv small block 4. 8l / 6. 0l / 1997~2013 corvette ls1/ls6/ls2/ls3 / 2004~2006 gto ls1/ls2 / 5.3l / 5. 7l / 2004~2014 cadillac cts-v ls6/lS2 / 6. 2l engines. Except ls7 1998~2002 camaro/firebird ls1 / 2008~2009 G8 LS3.
BrandSunluway #ad
ManufacturerSunluway #ad
Part NumberEC-xuefulan luosi

2. Moroso


Moroso 38770 Balancer Bolt for Small Block Chevy

Moroso #ad - Especially important when crankshaft is being rotated by hand with the use of a socket and breaker bar or ratchet handle. Package dimensions: 1. 27 h x 18. 288 l x 13. 716 w centimetres. Fit type: Vehicle Specific. Manufactured of Grade 8 steel with gold iridize finish. Package weight: 02 pounds.
BrandMoroso #ad
ManufacturerMoroso #ad
Height1.13 Inches
Length7.19 Inches
Width5.44 Inches
Part Number38770
Warrantylimited warranty

3. E-cowlboy


E-cowlboy 234-2503 Crank Harmonic Balancer Bolt with Washer for Chevy Gen III/IV LS1 LS2 LS3 LS6 Excludes LS7 Small Block 4.8L / 5.3L / 5.7L / 6.0L / 6.2L/ 7.0L Engines M16X20

E-cowlboy #ad - 100% satisfaction guarantee: if you're not 100% satisfied with our tools, simply return it for a full refund in 30 days. Include 1/4 thick, wide area washer and an extra tall 12-point head that accepts a deep socket and eliminates the worry of stripping the head.

Fitment: works on chevy gen iii/iv small block 4. 8l / 5. 7l / 6. 0l / 5. 3l / 6. 2l/7. 0l engines. Except ls7 1998~2002 camaro/firebird ls1; 1997~2013 corvette ls1/ls6/ls2/ls3; 2004~2006 gto ls1/ls2; 2004~2014 Cadillac CTS-V LS6/LS2; 2008~2009 G8 LS3. Superior materior: made from heat-treated 8740 chrome moly steel with heavy-duty black oxide finish, resisting rust and corrosion, ensures an unparalleled long lifespan.

These ultra strong 200, 000 psi bolts that let you exert maximum clamping force, ensures that the balancer is locked in position. Nice performance: as the crankshaft flexes and twists, the balancer absorbs incredible amounts of kinetic energy. Unique features: 1-1/16" socket size, m16 x 2. 0 thread and 4. 325" under head length. Support 12 months’ Warranty.
BrandE-cowlboy #ad
ManufacturerE-cowlboy #ad
Part Number234-2503

4. Kaupa


Harmonic Balancer Puller Set Flange-Type Puller Crankshaft pulleys Set with Master Bolt Grip Set- Grade 8- By Kauplus

Kaupa #ad - 3 pieces of special shoulder bolts 1/4-28unf*3-1/4” for GM 3300-3800 V6 crankshaft pulleys. The combination of 1 heavy duty forged three-way puller flange, flywheels, 2 different length live-center forcing screws and 4 live-center adapters make a multifunctional applications such as steering wheels, harmonic balancers, pulleys and gears with tapped holes.

11 set of heavy duty washer heard hardened steel bolts grade 8: m8*1. 25*45mm, 5/16-18unc*3. 5”, m8*1. 25*90mm, 1/4-28unf*3” 3/8-24unf*1. 5”, 5/16-24unf*3”, 3/8-16unc*2”, m8*1.25*65mm, 3/8-16unc*3”, m10*1.

5*35mm, 3/8-16unc*4. 5”. Includes a durable high quality blow-molded plastic case with locking clips for easy organization and hassle-free storage. Pickups, SUVs and small engines. Designed for remove harmonic balances, steering wheels and gear pulleys, crankshaft pulleys, capable of handling 2 or 3-way bolt pulling applications, works on most of vehicles i. E.
BrandKaupa #ad
ManufacturerKaupa #ad
Height2.87 Inches
Length14.96 Inches
Weight8.16 Pounds
Width11.81 Inches
Part NumberAMZPC9203

5. ARP


ARP 2342502 Chevy Sb Balancer Bolt Kt

ARP #ad - Part number: 2342502. Package weight: 075 pounds. Arp harmonic balancer bolt small Block Chevy P/N 234-2502. Fit type: Vehicle Specific.
BrandARP #ad
ManufacturerARP #ad
Height0 Inches
Length0 Inches
Weight0.71 Pounds
Width0 Inches
Part Number2342502

6. Drimfly


Drimfly 234-2503 Balancer Bolt & Washer Stud Kit Compatible With Chevrolet Gen III/LS Series small block except LS7

Drimfly #ad - Harmonic damper bolt kit, same as ARP 2342503 Stud Kit. High quality durable steel, never rust, resistance to corrosion. Compatible with chevrolet Gen III/LS Series small block except LS7. Thread size:16mm x 2. 0 Satisfaction Ensured.
BrandDrimfly #ad
ManufacturerDrimfly #ad
Part Number234-2503

7. ABN


ABN Harmonic Damper Pulley Puller 6-Piece Set for Harmonic Balancer Removal on Chrysler, GM, Mitsubishi Vehicles

ABN #ad - Fitment: 3/8” drive for use with ratchet and 3/4" drive for wrench or socket use; See product description for full Chrysler, GM, Mitsubishi, Cadillac, Oldsmobile fitment list; Measure balancer to see fitment for any vehicle.

Various applications: compatible with Chrysler, Cadillac, vans, Mitsubishi, SUVs, and Oldsmobile vehicles; Cars, GM, and pickup trucks. Built to last: enhanced design with spring-loaded legs for optimal position retention; All steel construction for extra strength and longevity; Black oxide finish for corrosion resistance. Easy harmonic damper removal: use the abn harmonic damper Pulley Puller 6-Piece Set for Harmonic Balancer Removal on Chrysler, GM, Mitsubishi Vehicles when you need to remove the harmonic balancer on your vehicle.

Easy storage: heavy-duty 9” x 7” x 2” 23cm x 18cm x 5cm blow-mold plastic carrying case with handle and latches for secure storage, easy transportation, and organization.
BrandABN #ad
ManufacturerABN #ad
Height7.3 Inches
Length2.15 Inches
Weight3.3 Pounds
Width9 Inches
Part Number4225

8. Performance Tool


Performance Tool W89711 Harmonic Balancer Puller and Installer Tool Set With Case

Performance Tool #ad - Bilingual instructions. For removal and installation of harmonic balancers on most automotive and light truck applications. Replacement part availability. Master set includes necessary bolts and adapters for most applications.
BrandPerformance Tool #ad
ManufacturerWilmar Corporation #ad
Height0 Inches
Length0 Inches
Weight9.25 Pounds
Width0 Inches
Part NumberW89711

9. Astro Pneumatic Tool


Astro Pneumatic Tool Astro Tools 7846 Harmonic Balancer Puller Set

Astro Pneumatic Tool #ad - Can be used on tapped flywheels of electric or two-cycle motors. Designed for use on harmonic balancers crankshaft pulleys steering wheels and gear pulleys. Heavy duty 4-way slotted yoke. 3 - hardened forcing screws 3-3/4” & 6-1/2” long.
BrandAstro Pneumatic Tool #ad
ManufacturerAstro Pneumatic #ad
Height4.4 Inches
Length9.2 Inches
Weight2.5 Pounds
Width12.8 Inches
Part Number7846

10. Mr. Gasket


Mr. Gasket 945G Harmonic Balancer Bolt Kit

Mr. Gasket #ad - Designed specifically for small block Chevys. Extra thick parallel ground washer delivers a smoother more accurate more uniform torque. High hex head prevents socket slippage when adjusting valves or rotating the engine to degree in a cam. Comes complete with split lock washers to prevent any loosening caused by vibration. Ideal for high performance drag race and circle track applications.
BrandMr. Gasket #ad
ManufacturerMr. Gasket #ad
Height0 Inches
Length0 Inches
Weight0.25 Pounds
Width0 Inches
Part Number945G