Color may vary.
Holley Model 2300 Thick Heat Insulator Base Flange Gasket 0.325" Thick.
Holley 4011, 4165, & 4175 Heat Insulator Base Flange Gasket.
Holley Model 4180 Insulator Base Flange Gasket.
Holley QFT AED CCS Dominator Cloverleaf Flange Gasket (4500) 2 Pack
Holley Model 4180 EGR Insulator Base Flange Gasket.
Holley Blue Non Stick Base Flange Gasket For 3160 Series - Three Barrel With VS.