1.439" OD, 0.765" ID, HP Valve Spring Shims | A-305-HP | B-305-HP | C-305-HP
Use these Valve Spring Inserts to support valve springs better. They won't compress to maintain pressure and protect heads from spring abrasion.
Three thicknesses are available:
- .060" - for springs in service
- .030" - for new springs
- .015" - for balancing
50 per package.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
1.439" OD, 0.765" ID, HP Valve Spring Shims | A-305-HP | B-305-HP | C-305-HP
1.439" OD, 0.765" ID, HP Valve Spring Shims | A-305-HP | B-305-HP | C-305-HP
Use these Valve Spring Inserts to support valve springs better. They won't compress to maintain pressure and protect heads from spring abrasion.
Three thicknesses are available:
- .060" - for springs in service
- .030" - for new springs
- .015" - for balancing
50 per package.
Select Thickness
From $28.99
1.439" OD, 0.765" ID, HP Valve Spring Shims | A-305-HP | B-305-HP | C-305-HP—
$28.99
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Use these Valve Spring Inserts to support valve springs better. They won't compress to maintain pressure and protect heads from spring abrasion.
Three thicknesses are available:
- .060" - for springs in service
- .030" - for new springs
- .015" - for balancing
50 per package.
