Tomei Berylium Valve Seat Ring Engine:1pc EJ205 EJ207 EJ255 EJ257 and bend the tabs out

and bend the tabs out to lock bolts into place

1990 Chevrolet Astro CL 2

High Sierra 1979 - 1982 GMC C3500 Sierra Grande 1981 - 1986 GMC Caballero Amarillo 1978 - 1986 GMC Caballero Base

Duration: 287(Intake)/ 304(Exhaust)

Slider legs come welded on if powdercoat option is selected

Tomei Berylium Valve Seat Ring Engine:1pc EJ205 EJ207 EJ255 EJ257 and bend the tabs outTomei Berylium Valve Seat Ring Category: Cylinder Head Valve Seat Ring APPLICATION IN EX PART NO. NOTES VR38DETT SET TA310A NS01A IN: 12, EX: 12 IN TA310B NS01A EX TA310C NS01A RB26 DETT SET TA310A NS05A IN: 12, EX: 12 IN TA310B NS05A EX TA310C NS05A SR20 SET TA310A NS08A IN: 8, EX: 8 IN TA310B NS08A EX TA310C NS08A 4B11 SET TA310A MT02A IN: 8, EX: 8 IN TA310B MT02A EX TA310C MT02A 4G63 SET TA310A MT01A IN: 8, EX: 8 IN TA310B MT01A EX TA310C MT01A