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QualCast, LLC 15-125041-K02
Cylinder Head Kit, Performance, LS3 53 Dua; Cylinder Head Kit, Aluminum Performance LS3 53 Dua Engine Cylinder Head Intake Runner CC 250 Chamber CC 57 Exhaust Runner CC 82
QualCast, LLC 20-1750-7
Valve Seat Insert Engine Valve Seat Inside Diameter 1-3/8 Outside Diameter 1.7550 Depth 7/32 Seat Angle 45
QualCast, LLC 21-1625-60
Valve Seat Insert Engine Valve Seat Inside Diameter 1-1/4T Outside Diameter 1.6320 Depth 0.293 Seat Angle 45
QualCast, LLC 22-1696-1S
Valve Seat Insert Engine Valve Seat Inside Diameter 1.260T Outside Diameter 1.6960 Depth 0.2860 Seat Angle 30
QualCast, LLC 22-2402-1
Valve Seat Insert Engine Valve Seat Inside Diameter 1.929 Outside Diameter 2.4016 Depth 0.453 Seat Angle 45
QualCast, LLC 30-3186
Guide Engine Valve Guide Inside Diameter 0.2760 Outside Diameter 0.4735 Length 1.770 Material Iron
QualCast, LLC 30-7946
Guide Engine Valve Guide Inside Diameter 0.3430 Outside Diameter 0.5020 Length 2.250 Material CAST IRON
QualCast, LLC 30-9873
Guide Engine Valve Guide Inside Diameter 0.3450 Outside Diameter 0.5020 Length 2.125 Material CAST IRON
QualCast, LLC 32-5976
Spring Engine Valve Spring Inside Diameter 1.284 Outside Diameter 1.720 Closed Pressure 122 @2.300 Open Pressure 263 @1.600
QualCast, LLC 34-802
Keeper Engine Valve Spring Retainer Keeper Stem Diameter 0.434 Lock Bead Qty 1
QualCast, LLC 38-6116-45
Stem Seal Engine Valve Stem Oil Seal Nominal Stem Diameter 0.313 Outside Diameter 0.648 Upper Inside Diameter 0.285 Lower Inside Diameter 0.430 Material Viton Material Viton
QualCast, LLC 42-4920
Rocker Stud Engine Rocker Arm Stud Title Stud, 7/16-14 x 3/8-24 Hex


