SD-SS Cylinder Head Valve Kit, 2.02/1.60, OEM Locks, 1.25, Guides

Rebuild your Small Block Chevy cylinder heads on a budget with these complete valvetrain assembly kits.  Packaged together to save you time and money, these convenient kits will outfit one V8 engine.

Kit Includes:

• (8) Super Duty Stainless Steel Intake Valves, 2.02 Inch, Standard Length
• (8) Super Duty Stainless Steel Exhaust Valves, 1.60 Inch, Standard Length
• (16) Steel Valve Spring Retainers, 1.25 Inch, 11/32 Stem, 7 Degree
• (32) OEM Steel Valve Locks, 11/32 Inch
• (16) Speedway Racing Valve Springs, 1.25 Inch O.D.
• (16) Screw-In Rocker Studs w/Jam Nut, 3/8 Inch
• (8) Dart 5/16" Flat Guide Plates

Speedway Super Duty Stainless Steel Intake Valve, 2.02In, Std. Length

Speedway Super Duty Stainless Steel Exhaust Valve, 1.60In, Std. Length

• Chrome stems and hard tips
• For: Small Block Chevy
• High strength one-piece design
• Undercut and swirl-polished heads for increased flow
• Sold as a set of 8 each - complete for two cylinder heads (one V8 engine)
• Intake Valves:
  • 1-Groove
  • Conventional lock groove style
  • 4.91" stem length
  • 107 grams each

Steel Valve Spring Retainers, 1.25 Inch, 11/32 Stem, 7 Degree

• Steel 7°
• Fits 1.250" diameter valve springs
• Fits 11/32" stem
• Heat-treated (40% stronger than stock)
• Black oxide finish
• Set of 16

OEM Steel Valve Locks, 11/32 Inch

Whether you're rebuilding a stock engine or changing to valve springs that have more seat pressure, these valve locks will provide the reliability that you've been looking for.

• Machined from high quality steel
• Case hardened OEM style stamped steel
• Designed for stock engines using 7 degree valve locks
• Not necessary to change to a 10 degree retainer
• Valve stem diameter: 0.342 in.
• Small Block Chevy
• 11/32", 7 Degree
• Set of 32

Speedway Racing Valve Springs, 1.25 Inch O.D.

• Made in the U.S.A.
• Guaranteed to perform
• Inside Diameter: 0.87"
• Maximum Lift: 0.55"
• Open Pressure: 280lbs at 1.25"
• Seat Pressure: 100lbs at 1.725"
• Solid Height: 1.1"
• Set of 16

Screw-In Rocker Studs w/Jam Nut, 3/8 Inch

• Screw-in style stud with jam nut
• Black Oxide finish
• Base of nut to top is 1.90"
• Overall Length: 2.62"
• Thread Lengths: 0.96" and 0.63"
• Thread Pitches: 3/8"-24
• Set of 16
• IMCA Approved

Dart 5/16" Flat Guide Plates

• Black Oxide finish
• Set of 8

Valve Spring Spec Chart (GIF)