Filters
S. B. International, Inc. 160-1488
SBI Valve Spring. Specifications: Closed Pressure: 52@1.937, Coils / Turn Direction: 7.65 RH, I.D: 0.845T, Length: 2.130, O.D.: 1.257T, Open Pressure: 238@1.372, Solid Height: 1.260, Wire Diameter: 0.165 X 0.206.
Manley 221444P-16
Manley Valve Spring, 1444 POLISHED; Manley Valve Spring, SPRING-1444 POLISHED
QualCast, LLC 32-1217
Spring Engine Valve Spring Inside Diameter 0.762 Outside Diameter 1.058 Closed Pressure 29@ 2.660 Open Pressure 101@ 2.030
S. B. International, Inc. 160-1489
SBI Valve Spring. Specifications: Closed Pressure: 92@1.575, Coils / Turn Direction: 6.60 RH, I.D: 0.975, Length: 2.158, O.D.: 1.315, Open Pressure: 172@1.155, Solid Height: 1.063, Wire Diameter: 0.170.
Manley 221445P-1
Manley Valve Spring, 1.620 DOUBLE; Manley Valve Spring, SPRING-1.620 DOUBLE
PAC Racing Springs PAC-1230X-16
VALVE SPRING ASSY; Top 0.636 in. / Bottom 0.720 in. ID – Top 0.999 in. / Bottom 1.083 in. OD – 1.715 in. installed Height – 0.550 in. Max Valve Lift


