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Cummins Performance Parts

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Straight Key Factory Replacement

6 engine groups · View fitment

Ensure a secure, precision fit for your 6BT Cummins camshaft with this Straight Key, compatible with 1989–2019model…

View Product $14.95
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Cummins Pushrods
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24 Valve Extreme Duty Pushrods 12mm

3 engine groups · View fitment

12mm extreme duty pushrods for 1998.5–2018 24-valve 5.9L and 6.7L Cummins engines. Review the listed specifications and…

View Product $199.00
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Cummins 24 valve Springs
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103# 24v springs

5 engine groups · View fitment

Our 103 lb springs are the 24-valve option listed for builds up to 4,500 RPM. Tool steel…

View Product $349.00
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Cummins Zinc Oil Additive
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Zinc Additive

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Boost the protective power of your diesel oil with this ZDDP-rich additive, formulated to elevate zinc and…

View Product Price range: $15.99 through $160.00
Select options This product has multiple variants. The options may be chosen on the product page
Bolt on Cam gear retainer Cummins
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Bolt on Cam Retainer

2 engine groups · View fitment

Secure your helical cut cam gear during high RPM, high fuel-delivery situations with our Bolt-On Cam Gear…

View Product $39.99
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Hamilton Cams Flat Tappet Conversion - 6.7L Cummins
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2019-2024 6.7 Cummins Flat Tappet Conversion Kit™

2019–2024 6.7L Cummins

This kit replaces the problematic factory hydraulic roller lifters and camshaft to a reliable flat tappet. It…

View Product $3,399.00
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Cummins Lifters/tappets
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1.45″ tappets/Lifters

4 engine groups · View fitment

These 1.45-inch tappets provide a larger contact face than the older 1.1-inch design and clear the 12-valve…

View Product $149.00
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Cummins 24 Valve Retainers
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24 Valve tool steel retainers

5 engine groups · View fitment

Tool steel valve spring retainers for 24-valve Cummins builds using higher-lift cams or operating above 4,500 RPM.…

View Product $125.00
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Cummins 24 Valve Spring Compressor tool
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24 Valve Spring Compressor Tool

5 engine groups · View fitment

This compressor is designed for changing valve springs on a 24-valve Cummins with the cylinder head installed.…

View Product $99.00
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Cummins Pushrods
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12 Valve Extreme Duty Pushrods

1989–1998 12V Cummins

Extreme duty pushrods for 1989–1998 12-valve 5.9L Cummins engines. Review the listed specifications and vehicle fitment to…

View Product $199.00
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Cummins Camshaft
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24 Valve 178/208 Camshaft Combo

3 engine groups · View fitment

This 178/208 combo brings together the camshaft, heavy-duty pushrods, 103 lb valve springs and tappets for 1998.5–2018…

View Product $1,299.00
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Forged Cummins 24V Bridge
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Forged 24v bridges

5 engine groups · View fitment

A full set of 12 forged bridges for the 24-valve Cummins valvetrain. Confirm compatibility with your engine…

View Product $199.00
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