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Brian Tooley Racing Valve Spring Kit SK001/S/0560/BB; Platinum Dual Spring Kit 377 lbs/in. Dual Spring 1.306 in. for 1997 to 2019 GM LS
$319.99
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Product Description
The BTR Platinum Spring Kit would be inducted into the LS Aftermarket Hall of Fame if such a thing existed. Whether you're putting together a daily driver with a mild cam a 600 hp N/A stroker or a turbocharged 1000 hp brawler our Platinum Spring Kit will make sure your valves are right where your cam wants them to be at all times. They are designed to be used with stock rocker arms. If you go the roller rocker route see part # SK002. This is a drop-in kit for 15 degree LS heads. It will also work with LS7 heads when used with a .045 shim (Part numbers SS015 +SS030). See part # SK006 for LS9 heads. The kit includes dual polished springs locks and your choice of: Titanium or Chromoly Steel Retainers Locators for Stock or Bronze Guides Valve Seals.
Specifications
- Valve Spring Kit Series:
- Platinum Dual Spring Kit
- Year:
- 1997 to 2019
- Make:
- GM
- Engine:
- LS
- Number Of Coils:
- Dual Spring
- Damper Spring:
- No
- Overall Diameter:
- 1.306 in.
- Seat Pressure:
- 155 lbs. @ 1.780 in.
- Open Pressure:
- 380 lbs. @ 1.180 in.
- Coil Bind:
- 1.070 in.
- Spring Rate (lbs./in.):
- 377 lbs/in.
- Max Lift:
- 0.660 in.
- Material:
- Steel
- Includes Retainers:
- Yes
- Retainer Lock Angle:
- 7 deg.
- Retainer Material:
- Steel
- Valve Stem Diameter:
- 0.315 in.
- Lock Groove Type:
- Single
- Notes:
- Includes locators also, .060 thick. Kit contents - SP001 Springs, BTR Valve Spring Retainers SR001S-16 BTR Valve Spring Locators SL505060-16 BTR Valve Stem Seals VS LS HAT KIT BTR Valve Locks VL7°8MM-32
- Quantity:
- Sold As Kit