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PAC-S131-16 PART NUMBER
S131 PAC Spring Seat, 1.550 O.D., .060 Thick, Set of 16$94.50PAC Chrome Moly Spring Seats, 1.550 Spring O.D., .820 Spring I.D., .630 Locator I.D., .060 Thick, Set of 16
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PAC-S135-16 PART NUMBER
S135 PAC Spring Seat, 1.270 O.D., .060 Thick, Set of 16$94.50PAC Chrome Moly Spring Seats, 1.270 Spring O.D., .680 Spring I.D., .570 Locator I.D., .060 Thick, Set of 16
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PAC-S138-16 PART NUMBER
S138 PAC Spring Seat, 1.270 O.D., .060 Thick, Set of 16$94.50PAC Chrome Moly Spring Seats, 1.270 Spring O.D., .615 Spring I.D., .575 Locator I.D., .060 Thick, Set of 16
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PAC-S141-16 PART NUMBER
S141 PAC Spring Seat, 1.271 O.D., .060 Thick, Set of 16$94.50PAC Chrome Moly Spring Seats, 1.271 Spring O.D., .800 Spring I.D., .565 Locator I.D., .060 Thick, Set of 16
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PAC-S132-16 PART NUMBER
S132 PAC Spring Seat, 1.100 O.D., .030 Thick, Set of 16$94.50PAC Chrome Moly Spring Seats, 1.100 Spring O.D., .580 Spring I.D., .510 Locator I.D., .030 Thick, Set of 16
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PAC-S133-16 PART NUMBER
S133 PAC Spring Seat, 1.650 O.D., .030 Thick, Set of 16$94.50PAC Chrome Moly Spring Seats, 1.650 Spring O.D., .630 Spring I.D., .570 Locator I.D., .030 Thick, Set of 16
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PAC-S134-16 PART NUMBER
S134 PAC Spring Seat, 1.500 O.D., .030 Thick, Set of 16$94.50PAC Chrome Moly Spring Seats, 1.500 Spring O.D., .715 Spring I.D., .570 Locator I.D., .030 Thick, Set of 16
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PAC-S136-16 PART NUMBER
S136 PAC Spring Seat, 1.270 O.D., .030 Thick, Set of 16$94.50PAC Chrome Moly Spring Seats, 1.270 Spring O.D., .680 Spring I.D., .510 Locator I.D., .030 Thick, Set of 16
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PAC-S137X-16 PART NUMBER
S137X PAC Tool Seat, 1.400 O.D., .030 Thick, Set of 16$442.50PAC Chrome Moly Tool Seats, 1.400 Spring O.D., .685 Spring I.D., .570 Locator I.D., .030 Thick, Set of 16
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PAC-S154X-16 PART NUMBER
S154X PAC Tool Seat, 1.300 O.D., .035 Thick, Set of 16$442.50PAC Chrome Moly Tool Seats, 1.300 Spring O.D., .615 Spring I.D., .570 Locator I.D., .035 Thick, Set of 16
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CNC-Motorsports offers spring cups and shims used to equalize the installed height of your valve springs. For all your high performance auto needs
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