- May Edition Black Friday! 35% Off Spare Parts.
- Free carbon neutral shipping on US orders $50+.
$0.00
Get the Right Part at the Right Price for the Comfort of Your Vehicle
Plakrore maheten. Astronens ultranirad. Dod.
PAC-S138-16 Pac Chrome Moly Valve Spring Seats1.270″ X .615″ X .575″ X .060″
$197.59Ensure precise valve spring alignment and durability with Pac's Chrome Moly Valve Spring Seats, engineered to exact dimensions of 1.270" x .615" x .575" x .060" for optimal fit and performance. Weighing just 0.35 kg, these seats provide robust support while maintaining lightweight efficiency. Discover how these seats enhance engine reliability and lifespan.
PAC-S135-16 Pac Chrome Moly Valve Spring Seats1.270″ X .680″ X .570″ X .060″
$198.52Enhance engine reliability with precision-engineered chrome moly valve spring seats that maintain optimal valve spring alignment. Measuring 1.270" x .680" x .570" x .060", these seats ensure durable, stable support under high stress. Discover how this component improves valve performance and longevity.
PAC-S129-16 Pac Chrome Moly Valve Spring Seats1.270″ X .680″ X .520″ X .060″
$199.84Enhance valve stability and durability with chrome moly valve spring seats engineered for precise fitment at 1.270" x .680" x .520" x .060" dimensions. Weighing just 0.35 kg, these seats offer a robust solution to reduce valve spring movement and wear. Discover how these seats improve engine performance and longevity.
PAC-S128-16 Pac Chrome Moly Valve Spring Seats1.270″ X .600″ X .520″ X .060″
$195.45Enhance valve spring stability with precision-engineered chrome moly seats measuring 1.270" x .600" x .520" x .060". Their robust construction ensures consistent performance under high stress, designed to maintain engine reliability and longevity. Discover how these seats optimize your engine's valve train integrity.
PAC-S126-16 Pac Chrome Moly Valve Spring Seats1.500″ X .715″ X .630″ X .060″
$201.14Enhance valve spring stability with precision-engineered chrome moly valve spring seats measuring 1.500" x .715" x .630" x .060". Their robust design ensures consistent spring alignment, reducing wear and extending engine component life. Discover how these seats deliver reliable performance under demanding conditions.
PAC-S120-16 Pac Chrome Moly Valve Spring Seats1.550″ X .800″ X .630″ X .060″
$201.14Enhance valve spring stability with durable chrome moly valve spring seats designed to withstand high stress. Measuring precisely 1.550" x .800" x .630" x .060", these seats ensure a secure fit for optimal engine performance. Discover how this component can improve your engine's reliability and longevity.
PAC-S118-16 Pac Chrome Moly Valve Spring Seats1.550″ X .730″ X .630″ X .060″
$202.46Enhance valve spring stability with precision-engineered chrome moly seats measuring 1.550" x .730" x .630" x .060". These seats deliver superior wear resistance and maintain optimal spring alignment under high stress. Explore the full description for detailed specifications and performance benefits.
PAC-S117-16 Pac Chrome Moly Valve Spring Seats1.550″ X .730″ X .575″ X .060″
$201.99Ensure precise valve spring alignment and durability with Pac's Chrome Moly Valve Spring Seats, engineered to exact dimensions of 1.550" x .730" x .575" x .060" for optimal engine performance. Their robust construction supports consistent valve spring pressure, reducing wear and enhancing engine reliability. Discover how these seats can maintain your engine's efficiency under demanding conditions.
PAC-S113-16 Pac Chrome Moly Valve Spring Seats1.450″ X .980″ X .630″ X .060″
$201.14Ensure precise valve spring alignment with the Pac Chrome Moly Valve Spring Seats, engineered to maintain consistent spring pressure. Measuring 1.450" x .980" x .630" x .060", these seats provide exact dimensions for reliable engine performance. Discover how these components enhance durability and engine efficiency in the full description.
Enhance valve spring stability with precision-engineered chrome moly seats measuring 1.450" x .980" x .570" x .060". Their robust construction minimizes wear and ensures consistent engine performance. Discover how these seats optimize your valve train reliability.
PAC-S111-16 Pac Chrome Moly Valve Spring Seats1.270″ X .870″ X .570″ X .060″
$198.52Ensure precise valve spring positioning with Pac's chrome moly valve spring seats, engineered for durability and consistent performance. Measuring 1.270" x .870" x .570" x .060", these seats provide a secure fit that enhances engine reliability. Discover how this component optimizes your valve train stability below.
Enhance your engine's valve spring stability with precision-machined chrome moly seats designed to withstand high stress and heat. Measuring 1.500" x .715" x .570" x .060", these seats offer exact dimensions for a secure fit that reduces spring fatigue and improves performance. Discover how these durable components can extend engine life and reliability.
PAC-S109-16 Pac Chrome Moly Valve Spring Seats1.650″ X .630″ X .570″ X .060″
$199.88Ensure precise valve spring retention with Pac's chrome moly valve spring seats, engineered to withstand high stress. Measuring 1.650" x .630" x .570" x .060", these seats deliver exact fit and durability for optimal engine performance. Discover how these components enhance your engine's reliability and longevity.
PAC-S106-16 Pac Chrome Moly Valve Spring Seats1.550″ X .700″ X .635″ X .060″
$201.13Enhance valve spring stability with precision-engineered chrome moly seats measuring 1.550" x .700" x .635" x .060". Designed to reduce wear and maintain consistent spring pressure, these seats ensure reliable engine performance under high stress. Discover how tailored dimensions improve durability in demanding conditions.
PAC-S105-16 Pac Chrome Moly Valve Spring Seats1.550″ X .700″ X .575″ X .060″
$204.36Ensure precise valve spring alignment and durability with these chrome moly valve spring seats, engineered to withstand high stress. Measuring 1.550" x .700" x .575" x .060", they provide exact fitment for optimal engine performance. Discover how their robust construction enhances your engine’s reliability below.
PAC-S104-16 Pac Chrome Moly Valve Spring Seats1.550″ X .770″ X .635″ X .060″
$201.14Enhance valve spring stability with precision-engineered chrome moly seats measuring 1.550" x .770" x .635" x .060". These seats provide durable support to maintain optimal engine performance. Discover how exact dimensions and robust material improve valve spring longevity.
Need Help?
Customer Service
Come Visit Us!
Copyright 2026 © Chris Mills Performance. All right reserved.

















