STREETLINE LS1 LS2 LS3 Dual Valve Springs Kits. 0.670" Max Lift 5.7L 6.0L 6.2L
Product Information
DRP-8374S-LSKIT STREETLINE LS1 LS2 LS3 DUAL VALVE SPRINGS KITS .0670" MAX LIFT 5.7L 6.0L 6.2L
INSTALLATION: Drop in Dual Valve spring kit fits LS1, LS2, LS3. This spring kit is for moderate to aggressive cams and 6500rpm max range. This is the DRP-8374S Streetline Valve Spring.
What's in the Kit?
- PAC Dual Springs - DRP-8374S-16 (Streetline Series)
- Comp Cams Steel Retainers - 7 Deg
- Locks - 7 Deg / 8mm - Hardened Street Locks
- Spring locators & Seal: 1 Piece combned locator & Viton Valve stem seals
Installed Height: 1.800"
Seat Load: 145lbs @ 1.800" / 164lbs @ 1.750"
Spring Rate: 374lbs / inch
Max Lift: .740" @ 60" safety
Valve Spring Coil Bind: 1.000"
Valve Spring OD: 1.295"
Valve Spring ID: 0.685"

Product Information
DRP-8374S-LSKIT STREETLINE LS1 LS2 LS3 DUAL VALVE SPRINGS KITS .0670" MAX LIFT 5.7L 6.0L 6.2L
INSTALLATION: Drop in Dual Valve spring kit fits LS1, LS2, LS3. This spring kit is for moderate to aggressive cams and 6500rpm max range. This is the DRP-8374S Streetline Valve Spring.
What's in the Kit?
- PAC Dual Springs - DRP-8374S-16 (Streetline Series)
- Comp Cams Steel Retainers - 7 Deg
- Locks - 7 Deg / 8mm - Hardened Street Locks
- Spring locators & Seal: 1 Piece combned locator & Viton Valve stem seals
Installed Height: 1.800"
Seat Load: 145lbs @ 1.800" / 164lbs @ 1.750"
Spring Rate: 374lbs / inch
Max Lift: .740" @ 60" safety
Valve Spring Coil Bind: 1.000"
Valve Spring OD: 1.295"
Valve Spring ID: 0.685"