MERCURY Pioneer Automotive Camshafts & Valvetrain

Rocker Arm Adjusting Nuts, Non Roller, Polylock, 3/8-24 in. Stud Thread Diameter, Set of 16

Part Number: PIO-850008

3.75 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Timing Cover, Aluminum, Natural, Early Windsor, Ford, Each

Part Number: PIO-500302E

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 29, 2025 if ordered today

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Rocker Arm, Replacement, Stud Mounting Style, 1.6 Ratio, Non-roller, Steel, Natural, Ford, Mercury, Each

Part Number: PIO-RK-650-X

Not Yet Reviewed

Estimated Ship Date: Today

Camshaft Thrust Plate, 0.250 in. Thick, Steel, Ford, Small Block Windsor, Set of 5

Part Number: PIO-PF125-5

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Estimated Ship Date: Today

VL SPR KIT

Part Number: PIO-S-1054

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Rocker Arm Studs, 7/16 x 3/8 in. Thread, 2.5 in. Overall Length, Chevy, Ford, V8, Set of 16

Part Number: PIO-850013

5.0 out of 5 stars ( 1 )

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Timing Cover, One-piece, Aluminum, Natural, Ford, Lincoln, Mercury, Each

Part Number: PIO-500302L

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Dec 29, 2025 if ordered today

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Timing Cover, Aluminum, Replacement, Ford, Mercury, 5.0L, Each

Part Number: PIO-500302T

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Dec 26, 2025 if ordered today

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Rocker Arm Fastener Kit

Part Number: PIO-850014

Not Yet Reviewed

Estimated Ship Date: Today

Pushrod Kit

Part Number: PIO-815197

Not Yet Reviewed

Estimated Ship Date: Today

ROCKER ARM KIT

Part Number: PIO-RK-610-B

Not Yet Reviewed

Estimated Ship Date: Dec 26, 2025 if ordered today

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ROCKER ARM KIT

Part Number: PIO-RK-610-X

Not Yet Reviewed

Estimated Ship Date: Dec 26, 2025 if ordered today

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ROCKER ARM KIT

Part Number: PIO-RK-650-B

Not Yet Reviewed

Estimated Ship Date: Dec 26, 2025 if ordered today

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ROCKER ARM KIT

Part Number: PIO-RK-660-B

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Estimated Ship Date: Dec 26, 2025 if ordered today

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ROCKER ARM KIT

Part Number: PIO-RK-660-X

Not Yet Reviewed

Estimated Ship Date: Dec 26, 2025 if ordered today

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ROCKER ARM KIT

Part Number: PIO-RK-888-B

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Estimated Ship Date: Dec 26, 2025 if ordered today

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ROCKER ARM KIT

Part Number: PIO-RK-889-B

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Estimated Ship Date: Dec 26, 2025 if ordered today

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ROCKER ARM KIT

Part Number: PIO-RK-889-X

Not Yet Reviewed

Estimated Ship Date: Dec 26, 2025 if ordered today

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ROCK ARM SHAFT

Part Number: PIO-RS-1663

Not Yet Reviewed

Estimated Ship Date: Dec 26, 2025 if ordered today

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Valve Locks

Part Number: PIO-SS-555-HD

Not Yet Reviewed

Estimated Ship Date: Dec 26, 2025 if ordered today

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Valve Lock Kit

Part Number: PIO-816003

Not Yet Reviewed

Estimated Ship Date: Dec 26, 2025 if ordered today

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Valve Lock Kit

Part Number: PIO-816005

Not Yet Reviewed

Estimated Ship Date: Dec 26, 2025 if ordered today

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Valve Spring Retainer Kit

Part Number: PIO-817104

Not Yet Reviewed

Estimated Ship Date: Dec 26, 2025 if ordered today

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Pushrod Kit

Part Number: PIO-815199

Not Yet Reviewed

Estimated Ship Date: Dec 26, 2025 if ordered today

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ROCKER ARM ADJ

Part Number: PIO-S-1010

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 26, 2025 if ordered today

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