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Summit Racing SpeedCard - learn how to get 10% back up to $100

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Valve Lash Adjusting Wrenches
Proform Valve Lash Adjusting Wrenches
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Valve Adjusting Wrench Size
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Proform Parts

Proform Valve Lash Adjusting Wrenches

4.45 out of 5 stars 40 Customer Reviews

Proform valve lash adjusting wrenches make adjustment very easy, cutting the adjusting time in half. Simply position the adjusting handle wrench over the rocker arm lockdown, and drop the appropriate T-handle down through the hole in the wrench--with one hand doing the job of two.

Showing In Stock Items. Show All 4 Items.

Results 1 - 4 of 4

Proform Valve Lash Adjusting Wrenches 66781

Proform Valve Lash Adjusting Wrenches 66781

Proform Valve Lash Adjusting Wrenches 66781

Wrenches, Valve Lash, 5/8 in. Wrench with 3/16 in., 7/32 in. T-Handles, Stainless Steel, Kit

Part Number: PRO-66781

4.84 out of 5 stars ( 25 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

Proform Valve Lash Adjusting Wrenches 66780

Proform Valve Lash Adjusting Wrenches 66780

Proform Valve Lash Adjusting Wrenches 66780

Wrenches, Valve Lash, 9/16 in. Wrench with 3/16 in., 7/32 in. T-Handles, Kit

Part Number: PRO-66780

3.75 out of 5 stars ( 8 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

Proform Valve Lash Adjusting Wrenches 66779

Proform Valve Lash Adjusting Wrenches 66779

Proform Valve Lash Adjusting Wrenches 66779

Wrenches, Valve Lash, 7/16 in. Wrench with 1/8 in. T-Handle, Kit

Part Number: PRO-66779

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

Proform Valve Lash Adjusting Wrenches 66778

Proform Valve Lash Adjusting Wrenches 66778

Proform Valve Lash Adjusting Wrenches 66778

Wrenches, Valve Lash, 1/2 in. Wrench with 3/16 in., 1/8 in. T-Handles, Kit

Part Number: PRO-66778

2.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

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