A Supertech spring seat locator specified for RB26 applications, SPR-TS1015, offered as a single 8.70mm-thick piece. It sets and maintains spring seat thickness and positions the seat on the valve stem during assembly. Choose this locator when working on RB26 cylinder heads that require the SPR-TS1015 8.70mm thickness for correct spring geometry.
Supertech Spring Seat Locator for RB26 SPR-TS1015 8.70mm Thick - Single (Drop Ship Only)