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PAC-1286 Beehive Valve Spring Set - 1.405" OD, 125lbs @ 1.750", 283 lbs/in Spring Rate, .600" Max Lift

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Price: $216.00
Manufacturer: Pacaloy
Part No.: PAC-1286



The PAC-1286 Valve Springs work with a wide variety of Flat Tappet and Hydraulic Roller Applications. Most of these applications will be Small Blocks with 5/16" Valves. With 125lbs of seat pressure and a modest spring rate, these springs will work very well for hot rod and weekend warrior setup with mild to moderate camshafts with a max lift of .600"

 

Part Number   PAC-1286
Large End OD    1.405" 
Large End ID 
 1.000" 
Small End OD   1.055" 
Small End ID    0.650" 
Seat Pressure
 125lbs @ 1.750" 
Open Pressue   295lbs @ 1.150" 
Spring Rate   283 lbs /in
Coil Bind
 1.160" 
Max Lift   0.600"
Titanium Retainers 

 R510
 R511 

Steel Retainers   R310 
 R311 
Spring Seats   S112 
 S113
Spring Cups  N/A 


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