BTR Valve Stem Seals

4.83 out of 5 stars 30 Customer Reviews

BTR LS valve stem seals are designed for stock powdered metal and bronze guides; some include a built-in locator for single springs, and some use separate locators. The valve stem seals allow a carefully defined amount of engine oil from the cylinder head into the combustion chamber—to lubricate the rotating valve stem in the valve guide. BTR valve stem seals are produced from high performance materials for increased part life and lower wear. Order the set recommended for your year/make and engine application.

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BTR Valve Stem Seals VS LS HAT KIT

Valve Stem Seals, Intake and Exhaust, Chevrolet, LS, Set of 16

Part Number: BTC-VS-LSHAT-KIT

4.95 out of 5 stars ( 20 )

Estimated Ship Date: Monday 11/9/2026 if shipped by air

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Estimated Ship Date: Monday 11/9/2026 if shipped by air

BTR Valve Stem Seals VS LS KIT

Valve Stem Seals, Intake and Exhaust, Chevrolet, LS, Set of 16

Part Number: BTC-VSLSKIT

4.83 out of 5 stars ( 6 )

Estimated Ship Date: Monday 11/9/2026 if shipped by air

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Estimated Ship Date: Monday 11/9/2026 if shipped by air

BTR Valve Stem Seals VS 31500V

Valve Stem Seal, Positive Stop, Viton®, 0.313 in. Stem Diameter, Chevrolet, LS, Each

Part Number: BTC-VS31500V

Not Yet Reviewed

Estimated Ship Date: Monday 11/9/2026 if shipped by air

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Estimated Ship Date: Monday 11/9/2026 if shipped by air

BTR Valve Stem Seals VS LT KIT

Valve Stem Seals, Intake and Exhaust, 0.552 in. ID, 0.342 in. Stem, Chevrolet, Gen II, LT-Based Engine, Set of 16

Part Number: BTC-VSLTKIT

4.25 out of 5 stars ( 4 )

Estimated Ship Date: Monday 11/9/2026 if shipped by air

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Estimated Ship Date: Monday 11/9/2026 if shipped by air

BTR Valve Stem Seals VS500341-16

BTR Valve Stem Seals VS500341-16

Engine Valve Stem Oil Seals, BTR Valve Stem Seals, 0.344 in., 8.74mm Valve Stem Diameter, Positive Stop, Sold as a Set of 16

Part Number: BTC-VS500341-16

Not Yet Reviewed

Estimated Ship Date: Monday 11/9/2026 if shipped by air

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Estimated Ship Date: Monday 11/9/2026 if shipped by air

BTR Valve Stem Seals BTR33586

Engine Valve Stem Oil Seals, BTR Valve Stem Seals, Positive Stop, Nitrile Rubber, 0.546 in. Diameter Valve Stem, Chevrolet, Each

Part Number: BTC-BTR33586

Not Yet Reviewed

Estimated Ship Date: Monday 11/9/2026 if shipped by air

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Estimated Ship Date: Monday 11/9/2026 if shipped by air

BTR Valve Stem Seals VS MOD 2V KIT

Engine Valve Stem Oil Seals, BTR Valve Stem Seals, 0.276 in., 7.00mm Valve Stem Diameter, Positive Stop, Sold as a Set of 16

Part Number: BTC-VSMOD2VKIT

Not Yet Reviewed

Estimated Ship Date: Monday 11/9/2026 if shipped by air

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Estimated Ship Date: Monday 11/9/2026 if shipped by air

BTR Valve Stem Seals VS LS HAT

Valve Stem Seal, Positive Stop, Nitrile Rubber, 0.313 in. Stem Diameter, Chevrolet, LS, Each

Part Number: BTC-VSLSHAT

Not Yet Reviewed

Estimated Ship Date: Monday 11/9/2026 if shipped by air

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Estimated Ship Date: Monday 11/9/2026 if shipped by air

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