Manley 221425-16 NexTek Series Drag Race Valve Springs 1.640" .900" Lift Set 16
$468.14
MANLEY NexTek Series Drag Race Valve Spring Set Of 16. Ideally Suited For Sportsman Drag Racing Applications. Maximum Valve Lift. 900". Dual Spring - No Damper. Weight - Grams : 160. Coil Bind At : 1.150".