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Cloyes Gear

Cloyes Hex-A-Just Timing Sets

4.65 out of 5 stars 34 Customer Reviews

With Cloyes Hex-A-Just timing sets, infinitely adjustable cam timing is as simple as turning an Allen wrench. Consisting of SAE 1144 billet steel cam and crank spro
With Cloyes Hex-A-Just timing sets, infinitely adjustable cam timing is as simple as turning an Allen wrench. Consisting of SAE 1144 billet steel cam and crank sprockets and a true roller timing chain, these timing sets use a special hex-head bushing installed on your cam's dowel pin. This bushing lines up with degree marks on the cam sprocket. You can adjust timing in fractions of a degree (as much as +/-6 degrees) by loosening the cam bolts and turning the bushing with an Allen wrench. Cloyes Hex-A-Just timing sets install under your stock timing cover and can be used in align-bored blocks. Order the model designed
With Cloyes Hex-A-Just timing sets, infinitely adjustable cam timing is as simple as turning an Allen wrench. Consisting of SAE 1144 billet steel cam and crank sprockets and a true roller timing chain, these timing sets use a special hex-head bushing installed on your cam's dowel pin. This bushing lines up with degree marks on the cam sprocket. You can adjust timing in fractions of a degree (as much as +/-6 degrees) by loosening the cam bolts and turning the bushing with an Allen wrench. Cloyes Hex-A-Just timing sets install under your stock timing cover and can be used in align-bored blocks. Order the model designed for your vehicle and engine application.

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Results 1 - 14 of 14

Cloyes Hex-A-Just Timing Sets 9-3100A

Made in the USA Cloyes Hex-A-Just Timing Sets 9-3100A

Cloyes Hex-A-Just Timing Sets 9-3100A

Timing Chain and Gear Set, Hex-A-Just, Double Roller, Billet Steel Sprockets, Chevy, Small Block, Set

Part Number: CLO-9-3100A

5.0 out of 5 stars ( 14 )

Estimated Ship Date: Today

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Cloyes Hex-A-Just Timing Sets 9-3100A-5

Made in the USA Cloyes Hex-A-Just Timing Sets 9-3100A-5

Cloyes Hex-A-Just Timing Sets 9-3100A-5

Timing Chain and Gear Set, Hex-A-Just, Double Roller, -0.005 in., Billet Steel Sprockets, Chevy, Small Block, Set

Part Number: CLO-9-3100A-5

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

Cloyes Hex-A-Just Timing Sets 9-3146A

Made in the USA Cloyes Hex-A-Just Timing Sets 9-3146A

Cloyes Hex-A-Just Timing Sets 9-3146A

Timing Chain and Gear Set, Hex-A-Just, Double Roller, Billet Steel Sprockets, Chevy, 350, 5.7L, Set

Part Number: CLO-9-3146A

Not Yet Reviewed

Estimated Ship Date: Today

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Cloyes Hex-A-Just Timing Sets 9-3145A

Made in the USA Cloyes Hex-A-Just Timing Sets 9-3145A

Cloyes Hex-A-Just Timing Sets 9-3145A

Timing Chain and Gear Set, Hex-A-Just, Double Roller, Billet Steel Sprockets, Chevy, V6/V8, Set

Part Number: CLO-9-3145A

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Cloyes Hex-A-Just Timing Sets 9-3146B

Made in the USA Cloyes Hex-A-Just Timing Sets 9-3146B

Cloyes Hex-A-Just Timing Sets 9-3146B

Timing Chain and Gear Set, Hex-A-Just, Double Roller, Billet Steel Sprockets, Chevy, 350, 5.7L, GM Race Block, Set

Part Number: CLO-9-3146B

Not Yet Reviewed

Estimated Ship Date: Apr 10, 2026 if ordered today

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Estimated Ship Date: Apr 10, 2026 if ordered today

Cloyes Hex-A-Just Timing Sets 9-3100B

Made in the USA Cloyes Hex-A-Just Timing Sets 9-3100B

Cloyes Hex-A-Just Timing Sets 9-3100B

Timing Chain and Gear Set, Hex-A-Just, Double Roller, Billet Steel Sprockets, Chevy, Small Block, BBC Crank Snout, Set

Part Number: CLO-9-3100B

Not Yet Reviewed

Estimated Ship Date: Today

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Cloyes Hex-A-Just Timing Sets 9-3146A-10

Made in the USA Cloyes Hex-A-Just Timing Sets 9-3146A-10

Cloyes Hex-A-Just Timing Sets 9-3146A-10

Timing Set

Part Number: CLO-9-3146A-10

Not Yet Reviewed

Estimated Ship Date: Apr 10, 2026 if ordered today

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Estimated Ship Date: Apr 10, 2026 if ordered today

Cloyes Hex-A-Just Timing Sets 9-3100A-10

Made in the USA Cloyes Hex-A-Just Timing Sets 9-3100A-10

Cloyes Hex-A-Just Timing Sets 9-3100A-10

Timing Chain and Gear Set, Hex-A-Just, Double Roller, -0.010 in., Billet Steel Sprockets, Chevy, Small Block, Set

Part Number: CLO-9-3100A-10

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

Cloyes Hex-A-Just Timing Sets 9-3146A-5

Made in the USA Cloyes Hex-A-Just Timing Sets 9-3146A-5

Cloyes Hex-A-Just Timing Sets 9-3146A-5

Timing Chain and Gear Set, Hex-A-Just, Double Roller, Billet Steel Sprockets, Chevy, 350, 5.7L, Set

Part Number: CLO-9-3146A-5

Not Yet Reviewed

Estimated Ship Date: Apr 10, 2026 if ordered today

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Estimated Ship Date: Apr 10, 2026 if ordered today

Cloyes Hex-A-Just Timing Sets 9-3145B

Made in the USA Cloyes Hex-A-Just Timing Sets 9-3145B

Cloyes Hex-A-Just Timing Sets 9-3145B

Timing Chain and Gear Set, Hex-A-Just, Double Roller, Billet Steel Sprockets, Chevy, V6/V8, BBC Snout, Set

Part Number: CLO-9-3145B

Not Yet Reviewed

Estimated Ship Date: Apr 10, 2026 if ordered today

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Estimated Ship Date: Apr 10, 2026 if ordered today

Cloyes Hex-A-Just Timing Sets 9-3145A-10

Made in the USA Cloyes Hex-A-Just Timing Sets 9-3145A-10

Cloyes Hex-A-Just Timing Sets 9-3145A-10

Timing Chain and Gear Set, Hex-A-Just, Double Roller, Billet Steel Sprockets, Chevy, 305/350, Set

Part Number: CLO-9-3145A-10

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

Cloyes Hex-A-Just Timing Sets 9-3145A-5

Made in the USA Cloyes Hex-A-Just Timing Sets 9-3145A-5

Cloyes Hex-A-Just Timing Sets 9-3145A-5

Timing Chain and Gear Set, Hex-A-Just, Double Roller, Billet Steel Sprockets, Chevy, 305/350, Set

Part Number: CLO-9-3145A-5

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

Cloyes Hex-A-Just Timing Sets 9-3146B-5

Made in the USA Cloyes Hex-A-Just Timing Sets 9-3146B-5

Cloyes Hex-A-Just Timing Sets 9-3146B-5

Timing Chain and Gears, Hex-A-Just, Double Roller, Billet Steel Sprockets, Chevy, 350, Set

Part Number: CLO-9-3146B-5

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

Cloyes Hex-A-Just Timing Sets 9-3146B-10

Made in the USA Cloyes Hex-A-Just Timing Sets 9-3146B-10

Cloyes Hex-A-Just Timing Sets 9-3146B-10

Timing Chain and Gear Set, Hex-A-Just, Double Roller, Billet Steel Sprockets, Chevy, 350, 5.7L, GM Race Block, Set

Part Number: CLO-9-3146B-10

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

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