The C20LET dual valve springs set consists of the following 16 lightweight steel retainers. 16 outer springs. 16 inner springs. They are designed for maximum realibity.
PSI Dual Valve Spring 1.450 dia K-800 CT-1225 Sold Each - 1 Dual Spring
Dual valve springs set for 1.8T NJPerformance
Brian Tooley Racing .660" Platinum Dual Valve Springs Kit & 7.400" Pushrods Set
Manley 22441-16 Professional Series Circle Track Dual Valve Springs 1.550" OD
Crower 68404-16 Tungsalloy Dual Valve Springs 1.405
16 NEW PSI Polished 1.295" O.D. Dual Valve Springs #258 @ 1.250" NASCAR DEI