Valve Springs, Retainers

Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 3.30mm Thickness

Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 3.15mm Thickness

Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 3.10mm Thickness

Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 3.00mm Thickness

Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 2.95mm Thickness

Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 2.90mm Thickness

Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 2.85mm Thickness

Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 2.80mm Thickness

Supertech 12.15mm Cam Follower Shim 2.75mm Thick

Supertech 12.15mm Cam Follower Shim 2.65mm Thick

Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 2.60mm Thickness

Supertech Honda B16/B18C Loss Motion Beehive Valve Spring Kit

Supertech 8mm Shim 3.40mm Thick

Supertech 8mm Shim 3.30mm Thick

Supertech Cam Follower Shim 8mm Dia 2.75mm Thick

Supertech Cam Follower Shim 8mm Dia 2.65mm Thick

Supertech Cam Follower Shim 8mm Dia 2.55mm Thick

Supertech Cam Follower Shim 8mm Dia 2.50mm Thick

Supertech Cam Follower Shim 8mm Dia 2.45mm Thick

Supertech Cam Follower Shim 8mm Dia 2.35mm Thick

Supertech Cam Follower Shim 8mm Dia 2.25mm Thick

Supertech Cam Follower Shim 8mm Dia 2.20mm Thick

Supertech Cam Follower Shim 8mm Dia 2.15mm Thick