Harmonic Balancer Bolt, 27mm 12-Point Head, 4.325 in. UHL, Chromoly, Black Oxide, LS Gen. III/IV, Chevrolet, 4.8L, 5.3L, 5.7L, 6.0L, 6.2L, Each

Part Number: ARP-234-2503

4.94 out of 5 stars ( 187 )

Estimated Ship Date: Monday 10/19/2026 if shipped by air

Assembly Lubricant, Bearing Guard, Engine, Break-In, 8 Fluid Oz., Each

Part Number: CLE-2800B2

4.85 out of 5 stars ( 55 )

Cannot be shipped Internationally if shipped by air

• Restricted

Ultra RTV, Black OEM, Hi Temp, Each

Part Number: PTX-82180

4.83 out of 5 stars ( 143 )

Cannot be shipped Internationally if shipped by air

• Restricted

Tool, Harmonic Balancer Installation Tool, Chevy GM, LS/LSX, Gen III/IV, Steel, Black, Each

Part Number: SUM-900135

4.91 out of 5 stars ( 158 )

Estimated Ship Date: Dec 8, 2026 if ordered today

Tool, Harmonic Balancer Installer/Puller, LS-based Engines, Chevy, GMC, Pontiac, Each

Part Number: SME-K-906008

4.56 out of 5 stars ( 16 )

Estimated Ship Date: Dec 9, 2026 if ordered today

• Free Shipping
• Special Order

Gasket Scraper, Alloy Steel Blade, Black Plastic Handle, Each

Part Number: SUM-900037

4.32 out of 5 stars ( 31 )

Estimated Ship Date: Monday 10/19/2026 if shipped by air

Torque Wrench, 1/2 in. Drive, 10-150 Ft.-Lbs., Click Style, Steel, Chrome, Each

Part Number: SUM-907060

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 10/19/2026 if shipped by air

Oil Pan Bolts, Chromoly Steel, Black Oxide, Hex Head, Chevy, Small Block, LS1, Kit

Part Number: ARP-134-6901

4.69 out of 5 stars ( 16 )

Estimated Ship Date: Monday 10/19/2026 if shipped by air

Sealant and Lubricant and Thread Locker, Engine Assembly, Kit

Part Number: SES-3-60-11-100

4.5 out of 5 stars ( 4 )

Cannot be shipped Internationally if shipped by air

• Restricted