BR6FS Spark Plug-NGK

Spark Plug-NGK Short reach Fits: Mercruiser      8 cyl Ford Small Block: 255 hp      8 cyl GM Big Block: 330 hp 340 hp 400 Jet 454 EFI MP 454 Mag MPI (from OL002200) 454 MPI 7.4L 7.4L EFI 7.4L EFI/MPI 7.4L MPI (to OL000000) 8.2L 8.2L MPI      8 cyl GM Small Block: 255 hp 260 hp 350 Mag 350 Mag EFI (to OF799999) 350 Mag EFI/MP (to OF799999) 350 Mag MPI (to OF799999) 2000-06 454 EFI/MP 454 MPI 5.0L MPI 5.7L (to OL000000) 5.7L Comp (to OL000000)      4 cyl GM 2.5L (153 cid) 3.0L (181 cid)(to OF353100)      6 cyl Chevy V6 175 hp 185 hp 185 hp (229 cid) 205 hp 4.3L (to OF802999) 4.3LX (to OF802999)      8 cyl Chevy Big Block 330 hp 330 hp (B-W) 370 hp 400 hp 400 hp Cyclone 420 hp 440 hp Cyclone 454 Mag Alpha 454 Mag Bravo 454 Mag EFI/MP 454 Mag MPI 454 Mag MPI Horizon (from OL604250) 502 Mag 502 Mag EFL/MP 502 Mag MPI 7.4L Alpha 7.4L Bravo 7.4L LX EFI 7.4 LX MPI 7.4L TR (OB771113 to OC407646) HP425 HP450 HP465 HP500 (502 cid) HP500 EFI (502 cid)      8 cyl Chevy Small Block 250 hp (from 4768000) 255 hp 260 hp 280 hp 300 Tempest 320 EFI 350 Mag 350 Mag EFI/MP (to OF602199) 5.7L (to OL000000) 5.7L EFI (to OL000000) 5.7LX 5.7LX EFI      8 cyl Ford Small Block 255 hp (to 4175498) Replace: 33-59571, 33-898264, 33-898264001