Some parts are not legal for sale or use in California or other states with similar laws/regulations—see pg. 2 for details. MLS Gaskets TFS-52990951 TFS-53490931 TFS-30490931 TFS-41490931 Trick Flow by Cometic MLS Exhaust Gaskets These superior quality exhaust gaskets from Trick Flow and Cometic offer better torque retention and less distortion compared to conventional exhaust gaskets. The gaskets are constructed from multiple layers of stainless steel for outstanding corrosion resistance and will not burn through or push out, even under extreme cylinder pressures. No sealants are required for installation; all gaskets are .030" thick. Sold in pairs. TFS-30490931 Small block Chevrolet, 1.500" x 1.500" D-port shape TFS-30490941 GM LT1/LT4, 1.500" x 1.500" D-port shape TFS-30690931 GM LS, 1.820" round port shape TFS-41490931 Big block Chevrolet, 2.125" round port shape TFS-51490931 Small block Ford, 1.250" x 1.500" rectangular port shape TFS-51890931 Ford 4.6L/5.4L 2V, 1.700" round port shape TFS-52990931 Ford 4.6L/5.4L 3V, 1.600" x 1.570" D-port shape TFS-52990951 Ford 5.0L 4V, 1.875" round port shape TFS-53490931 Ford 429/460, 1.550" x 2.350" oval port shape TFS-56490931 Ford 390-428, 1.560" x 2.320" rectangular port shape TFS-61690931 Big block Mopar, 1.460" x 1.780" rectangular port shape Trick Flow by Cometic MLS Head Gaskets These multi-layer steel head gaskets from Trick Flow and Cometic are the best way to seal aftermarket cylinder heads to an engine. With three layers of stainless steel, these gaskets offer better torque retention, less distortion, and better sealing than conventional or composite head gaskets in high horsepower, high cylinder-pressure applications. Sold individually. TFS-30494040-040 GM LT1/LT4, 4.040" bore, .040" thick TFS-30494060-040 Small block Chevrolet, 4.060" bore, .040" thick TFS-30494200-040 Small block Chevrolet, 4.200" bore, .040" thick TFS-30694030-045 GM LS1/LS6, 3.910" bore, .045" thick TFS-30694030-051 GM LS1/LS6, 3.910" bore, .051" thick TFS-30694060-045 GM LS2, 4.060" bore, .045" thick TFS-30694060-051 GM LS2, 4.060" bore, .051" thick TFS-30694125L051 GM LSX, 4.125" bore, .051" thick, 6-bolt, left TFS-30694125R051 GM LSX, 4.125" bore, .051" thick, 6-bolt, right TFS-30694130-051* GM LS2/6.0L, 4.130" bore, .051" thick TFS-30694160-045 GM LS7/LSX, 4.150" bore, .045" thick TFS-30694160-051 GM LS7/LSX, 4.150" bore, .051" thick TFS-30694185L051 GM LSX, 4.185" bore, .051" thick, 6-bolt, left TFS-30694185R051 GM LSX, 4.185" bore, .051" thick, 6-bolt, right TFS-32694100-045 GM LS3/L92, 4.100" bore, .045" thick TFS-32694100-051 GM LS3/L92, 4.100" bore, .051" thick TFS-41394375-040 Big block Chevrolet, 4.375" bore, .040" thick TFS-41394540-040 Big block Chevrolet, 4.540" bore, .040" thick TFS-51494030-040 Small block Ford, 4.030" bore, .040" thick TFS-51494060-040 Small block Ford, 4.060" bore, .040" thick TFS-51494080-040 Small block Ford, 4.080" bore, .040" thick TFS-51494155-040 Small block Ford, 4.155" bore,.040" thick TFS-51694100-040 Ford 351C, 351M/400, and Clevor conversions, 4.100" bore, .040" thick *Required when using Trick Flow GenX® 235 or 245 cylinder heads on 4.000" and larger bore engine blocks. TFS-5180902L Ford 4.6L/5.4L 2V, Twisted Wedge® Race 195 heads and Ford Racing M-6010B0SS50 engine block only, 3.700 bore, .030" thick, left TFS-5180902R Ford 4.6L/5.4L 2V, Twisted Wedge Race 195 heads and Ford Racing M-6010B0SS50 engine block only, 3.700 bore, .030" thick, right TFS-5180903L Ford 5.0L 4V, 3.700" bore, .040" thick, left TFS-5180903R Ford 5.0L 4V, 3.700" bore, .040" thick, right TFS-53494500-040 Ford 429/460 and Trick Flow A460, 4.500" bore, .040" thick TFS-53494670-040 Ford 429/460 and Trick Flow A460, 4.670" bore, .040" thick TFS-54594600-045 Ford 429/460 and Trick Flow A460, 4.600" bore, .045" thick, 18-bolt TFS-56494080-040 Ford 390-428, 4.080" bore, .040" thick TFS-56494165-040 Ford 390-428, 4.165" bore, .070" thick TFS-56494250-040 Ford 390-428, 4.250" bore, .040" thick TFS-61494040-040 Chrysler 318-360, 4.040" bore, .040" thick TFS-61494080-040 Chrysler 318-360, 4.080" bore, .040" thick TFS-61694350-040 Chrysler 383-440, 4.350" bore, .040" thick TFS-61694350-051 Chrysler 383-440, 4.350" bore, .051" thick TFS-61694380-040 Chrysler 383-440, 4.380" bore, .040" thick TFS-61694380-051 Chrysler 383-440, 4.380" bore, .051" thick TFS-61694500-040 Chrysler 400/440, 4.500" bore, .040" thick TFS-61694500-051 Chrysler 400/440, 4.500" bore, .051" thick TFS-30694030-045