PAC Racing Springs

PAC 1.034 Valve Spring Kit GM LS - Hot Rod Series - PACPAC-KS12

Valve Spring - Hot Rod Series - Dual Spring - 392 lb/in Spring Rate - 1.020 in Coil Bind - 1.034 in OD - Chromoly Retainers / Locks / Viton Seals / Seat - Set of 16

PAC 1.250 Pacaloy Valve Spring Retainers Mini 8 - PACPAC-R632

Valve Spring Retainer - 600 Series - Mini 8 Degree - 0.890 in / 0.600 in OD Steps - Dual Spring - Steel - Set of 16

PAC 1.475 Ti Valve Spring Retainers - 10 Degree - PACPAC-R501

Valve Spring Retainer - 500 Series - 10 Degree - 1.185 in / 0.865 in / 0.635 in OD Steps - Triple Spring - Titanium - Set of 16

PAC Calibration Springs for Spring Testers - PACPAC-T900

Calibration Spring - Data Sheet Included - PAC Valve Spring Testers - Kit

PAC Height Mic - 1.400 to 1.900 - PACPAC-T903

Valve Spring Height Gauge - 1.400-1.900 in Range - 1.200 in ID - 0.050 in Per Turn - Orange Anodize - Each

PAC Height Mic - 1.400 to 2.000 LS Dual Retainers - PACPAC-T904

Valve Spring Height Gauge - 1.400-2.000 in Range - 0.001 in Scale - Blue Anodize - LS Dual Springs - Each

PAC Height Mic - 1.400 to 2.000 - PACPAC-T901

Valve Spring Height Gauge - 1.400-2.000 in Range - 0.001 in Scale - Blue Anodize - Beehive Springs - Each

PAC Height Mic - 1.800 to 2.600 - PACPAC-T902

Valve Spring Height Gauge - 1.800-2.500 in Range - 0.001 in Scale - Red Anodize - Each

PAC HR Valve Spring Kits - Beehive GM LS - PACPAC-KS14

Valve Spring Kit - Beehive Spring - 313 lb/in Rate - 1.140 in Coil Bind - 1.290 in OD - Chromoly Retainer - Viton Seal - Seat - GM LS-Series - Kit

PAC HR Valve Spring Kits - Dual GM LS - PACPAC-KS15

Valve Spring Kit - Dual Spring - 370 lb/in Rate - 1.010 in Coil Bind - 1.290 in OD - Chromoly Retainer - Viton Seal - Steel Seat - GM LS-Series - Kit

PAC HR Valve Spring Kits - Dual GM LS - PACPAC-KS16

Valve Spring Kit - Dual Spring - 392 lb/in Rate - 1.020 in Coil Bind - 1.304 in OD - Chromoly Retainer - Viton Seal - Steel Seat - GM LS-Series - Kit

PAC Shim Kit - 1.250 Dia. - PACPAC-KS93

Valve Spring Shim - 0.015 / 0.020 / 0.030 / 0.050 in Thick - 1.250 in OD - 0.575 in ID - Steel - Kit