Valve Spring Seat Outside Diameter: 1.650"

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Valve Spring Seat Outside Diameter: 1.650"

Name: Valve Spring Seat Outside Diameter: 1.650"
Brand: PAC RACING SPRINGS
SKU: 278-S133
Price: 5.95 USD
Availability: InStock

^$5⁹⁵

Ships on 11/16/2026

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Outside Diameter: 1.650"
Steel Chrome Moly

PAC offers a full line of spring seats for PAC Valve Springs. They are specifically matched with radii and diameters to optimize the performance of the valvetrain.

Part TypeValve Spring Seat

Product LinePAC Valve Spring Seats

BrandPAC RACING SPRINGS

Package Height0.3

Package Width1.5

Package Length1.6

Weight0.02 PG

Part CategoryPerformance Parts

Part FitmentSemi Universal

Vendor Part NumberPAC-S133

Package Qty1

Package TypeEA

Some parts are not legal for use in California or other states with similar laws / regulations

Valve Spring Seat Outside Diameter: 1.650"

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