These gaskets comprise three layers of stainless steel riveted together. While the centre layer comprises uncoated stainless steel, the outer layers are coated with a Viton® rubber compound which takes up minor irregularities in the surfaces and allows for minor lateral movement between the head and block. The Viton® coating is heat resistant to 250°C (482°F). The outer layers are also embossed around the bores and other apertures to provide areas of high load concentration for sealing.
Suitable for use in forced induction engines (i.e. supercharged or turbocharged) and sealing under harsh conditions ACL Race Series Proseal ® Gaskets offer the following benefits:
Excellent sealing when the clamping pressure fluctuates due to combustion pressures
Strength & hardness
Resistance to corrosion at very high temperatures
Resistance to relaxation in the embossed regions
No re-torque necessary
ACL Race Series Proseal® multilayer steelhaedgaskets available also at engine gasket sets
Aplication Guide
ACL RACE SERIES
Straght from our stock:
Head gasket PRO SEAL:
HG2204GTR MITSUBISHI 4G63 16V PROSEAL MLS Evo4-6 175€
HG2203GTR MITSUBISHI 4G63 16V PROSEAL MLS VR4-Evo3 175€
HG2100GTR NISSAN VG30DETT 3LT V6 300ZX PROSEAL MLS 165€
HG2018GTR NISSAN CA18DET PROSEAL MLS 195€
HG2019GTR NISSAN RB20DET DOHC 24V TURBO 295€
HG2025GTR NISSAN RB25DET PROSEAL MLS 295€
HG2026GTR NISSAN RB26DETT PROSEAL MLS 295€
HG2030GTR NISSAN RB30DET PROSEAL MLS 295€
HG2021GTR NISSAN SR20DE/DET PROSEAL MLS (S13/S14) 175€
HG2120GTR SUBARU EJ20GN DOHC 16V EJ20 PROSEAL MLS 98€/kpl
HG2112GTR SUBARU EJ257 PROSEAL MLS 98€/kpl
HG2300GTR TOYOTA 2JZ-GE, 2JZ-GTE 305€
HG4314GTR TOYOTA 3SGTE CELICA (ST165/ST185) 175€
Engine gasket set PRO SEAL (Includes Pro Seal head gasket):
FS2204GTR MITSUBISHI 4G63 16V Evo4-6 395€
FS2203GTR MITSUBISHI 4G63 16V Galant VR4 279€
FS2100GTR NISSAN VG30DETT 3LT V6 300ZX PROSEAL MLS 495€
FS2018GTR NISSAN CA18DET PROSEAL MLS 379€
FS2025GTR NISSAN RB25DET PROSEAL MLS 549€
FS2026GTR NISSAN RB26DETT PROSEAL MLS 549€
FS2030GTR NISSAN RB30DET PROSEAL MLS 419€
FS2020GTR NISSAN SR20DE/DET PROSEAL MLS (S13) 359€
FS2021GTR NISSAN SR20DE/DET PROSEAL MLS (S14) 359€
FS2022GTR NISSAN SR20DET PROSEAL MLS(GTI-R RNN14) 359€
FS2120GTR SUBARU EJ20GN DOHC 16V EJ20 PROSEAL MLS 449€
FS2300GTR TOYOTA 2JZ-GE, 2JZ-GTE (3LITRE) 589€
FS4314GTR TOYOTA 3SGTE CELICA & MR2 (ST165) 439€
FS4315GTR TOYOTA 3SGTE MR2-CELICA (ST185) 469€
Stock enngine gasket sets :
ACL monotorque engine gasket set Toyota 4AGE 139€