Cylinder Heads, Head Bolts & More

Airflow Research (AFR) Valve Guides 9055-1

AFR BBC 18° 11/32 Bronze Guide, .502" OD, Ea.

Part Number: AFR-9055-1

Not Yet Reviewed

Estimated Ship Date: Oct 10, 2025 if ordered today

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Estimated Ship Date: Oct 10, 2025 if ordered today

Airflow Research (AFR) Valve Guides 9055-16

AFR BBC 18° 11/32 Bronze Guide, .502" OD, Set of 16

Part Number: AFR-9055-16

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Estimated Ship Date: Oct 10, 2025 if ordered today

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Estimated Ship Date: Oct 10, 2025 if ordered today

Airflow Research (AFR) Valve Seats 9059OS

+.010 AFR SBF/LS1 Oversize Intake Seat for 165cc

Part Number: AFR-9059OS

Not Yet Reviewed

Estimated Ship Date: Oct 10, 2025 if ordered today

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Estimated Ship Date: Oct 10, 2025 if ordered today

Airflow Research (AFR) Valve Seats 9062

AFR BB Chevy Intake Seat 2.450 OD x 2.000 ID x .375

Part Number: AFR-9062

Not Yet Reviewed

Estimated Ship Date: Oct 10, 2025 if ordered today

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Estimated Ship Date: Oct 10, 2025 if ordered today

Airflow Research (AFR) Valve Seats 9069OS

+.010 AFR SB Ford/LS1 Oversize Exhaust Seat

Part Number: AFR-9069OS

Not Yet Reviewed

Estimated Ship Date: Oct 10, 2025 if ordered today

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Estimated Ship Date: Oct 10, 2025 if ordered today

Airflow Research (AFR) Valve Seats 9070OS

+.010 AFR SBC Oversize Exhaust Seat

Part Number: AFR-9070OS

Not Yet Reviewed

Estimated Ship Date: Oct 10, 2025 if ordered today

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Estimated Ship Date: Oct 10, 2025 if ordered today

Airflow Research (AFR) Valve Seats 9162

AFR BB Chevy 18° Intake Seat 2.500 OD X 2.400 ID X .500

Part Number: AFR-9162

Not Yet Reviewed

Estimated Ship Date: Oct 10, 2025 if ordered today

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Estimated Ship Date: Oct 10, 2025 if ordered today

Airflow Research (AFR) Valve Seats 9180

AFR SBF NHRA Intake Seat 2.131 OD X 1.600 ID X .375"

Part Number: AFR-9180

Not Yet Reviewed

Estimated Ship Date: Oct 10, 2025 if ordered today

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Estimated Ship Date: Oct 10, 2025 if ordered today

Airflow Research (AFR) Valve Seats 9160

AFR BB Chevy 18° Copper Intake Seat 2.500 OD X 2.000 ID X .500

Part Number: AFR-9160

Not Yet Reviewed

Estimated Ship Date: Oct 10, 2025 if ordered today

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Estimated Ship Date: Oct 10, 2025 if ordered today

World Products Sportsman II Heads 012150

Cylinder Head, Sportsman II, Cast Iron, Bare, 72cc Chamber, 200cc Intake, Chevy, 302, 327, 350, 400, Each

Part Number: WRL-012150

Not Yet Reviewed

Estimated Ship Date: Oct 13, 2025 if ordered today

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Estimated Ship Date: Oct 13, 2025 if ordered today

Cylinder Heads, Valve Seats, Head Bolts, Top End Kits & More