Check the listing for details. COMP Cams 26987-16 1.442 Dual Valve Springs Set .770 ID w/ Damper. Condition: New, Made in US. Listed at 139.99 USD. Valve Spring - Dual Spring / Damper - 391 lb/in Spring Rate - 1.129 in Coil Bind - 1.442 in OD - Set of 16 COMP Cams 26987-16 1.442 Dual Valve Springs Set .770 ID w/ Damper Valve Spring - Dual Spring / Damper - 391 lb/in Spring Rate - 1.129 in Coil Bind - 1.442 in OD - Set of 16 Brand: COMP Cams Type: Valve Spring Set Interchange Part Number: 987-16 Items Included: Valve Spring Manufacturer Part Number: 26987-16 MPN: 987-16 Vintage Part: No Country of Origin: US Performance Part: Yes Part Type: Engine Valve Spring California Prop 65 Warning: Cancer and Reproductive Harm P65warnings.CA.Gov Shipping Items are shipped within 24 hours of purchase Monday-Friday.Payments We accept all major credit cards Returns Returns can be opened via ebay within 30 days of purchase date. COMP Cams 7228-16 Conical Valve Springs Rate: 438 lbs Inner Diameter: .650 Top . $340.95 Comp Cams Dual Valve Springs 1.301" OD 0.700" Max Lift for GM LS7 GEN V LT1 LT4 $479.95 Comp Cams 26113-32 Beehive Springs 1.640" Installed Height for Ford Modular 32V $527.95 COMP Cams 26113-16 Valve Springs Set, 191 lb Rate for Ford Modular 16V $263.95 Comp Cams 995-16 Engine Dual Valve Springs - 1.437 in. OD, 402 lbs./in. Rate $141.95 Comp Cams 981-16 Valve Springs Set w/ Damper 1.254" OD .880" ID Chevrolet SBC $89.99 .560" Lift Beehive Valve Springs w/ Seals for 1997+ Chevrolet Gen III IV LS $99.98 AMS .560" Lift Beehive Valve Springs Set - Chevrolet Gen III IV 4.8 5.3 6.0 6.2 $72.99 Comp Cams 750-16 10 Degree Hardened Steel Valve Spring Retainers Set $80.95 Brian Tooley Racing .660" Platinum Dual Valve Springs Kit & 7.400" Pushrods Set $409.98 Comp Cams 26918-16 .625" Lift Beehive Valve Springs for Chevrolet Gen III IV LS $260.95 Texas Speed TSP .660" Dual Valve Spring Kit Titanium Retainers Gen V LT1 L83 L86 $369.99 Stock Valve Springs Set for Chevrolet SBC 283 305 327 350 400 .450 Max Lift $46.98 RV HP Z28 Valve Spring Set Chevrolet SBC 400 350 327 307 305 283 5.7L .500" Lift $36.98