The Siruda Head Gasket 1FZ 103/2.00mm is a high-performance head gasket designed for the 1FZ engine, featuring a 103mm bore and a 2.00mm thickness

The Siruda Head Gasket 1FZ 103/1.60mm is a high-performance head gasket for the 1FZ engine, with a 103mm bore and a 1.60mm thickness

The Siruda Head Gasket 1FZ 103/1.20mm is a high-performance head gasket for the 1FZ engine, featuring a 103mm bore and a 1.20mm thickness

The Siruda Head Gasket 1FZ 103/0.90mm is a high-performance head gasket for the 1FZ engine, with a 103mm bore and a 0.90mm thickness

The Siruda Gasket & Seal Kit for the Nissan RB26DETT includes all necessary seals for a complete engine rebuild

The Siruda Head Gasket TB48 102/1.60mm is a multi-layer steel gasket designed for the Nissan TB48 engine, with a 102 mm bore and 1.60 mm thickness, ideal for high-performance applications.

The Siruda Head Gasket TB48 102/1.20mm is a multi-layer steel gasket for the Nissan TB48DE engine, featuring a 102 mm bore and 1.20 mm thickness, ideal for high-performance applications.

The Siruda Head Gasket TB48 102/0.80mm is a high-performance MLS gasket designed for the Nissan TB48DE engine with a 102mm bore and 0.80mm thickness.