5X Racing - NB Miata Engine Internals and Rebuild Parts
Browse NB Miata Engine Internals and Rebuild Parts Products
Items 1-38 of 38
5X Racing Front Engine Rebuild Kit 1997-2000 MiataNew
Fits all 1997-2000 Mazda Miatas Our Front Engine Replacement Kits are custom to your year Miata and include the following components: Gates Timing Belt
Kit (includes belt, idler pulley, tensioner...
5X Racing Front Engine Rebuild Kit for 1990 Shortnose Crank MiataNew
Fits 1990 Shortnose Crank ONLY! How do I know? (see picture below) Our Front Engine Replacement Kits are custom to your year Miata and include the following components: Gates Timing Belt Kit (incl...
5X Racing Front Engine Rebuild Kit for 1991-1993 1.6L MiataNew
Fits all 1991-1993 Longnose Crank 1.6L Miatas (how do it know? Check out the picture below) Our Front Engine Replacement Kits are custom to your year Miata and include the following components: Ga...
5X Racing Front Engine Rebuild Kit for 1994-1996 1.8L MiataNew
This kit fits all 1994-1996 Miatas Our Front Engine Replacement Kits are custom to your year Miata and include the following components: Gates Timing Belt
Kit (includes belt, idler pulley, tensio...
5X Racing Front Engine Rebuild Kit for 2001-2005 Mazda MiataNew
Fits 2001-2005 standard (non-Mazdaspeed edition) Mazda Miatas Our Front Engine Replacement Kits are custom to your year Miata and include the following components: Gates Timing Belt Kit (includes ...
5X Racing Front Engine Rebuild Kit for Mazdaspeed Turbo Edition MiataNew
Fits 2004-2005 Mazdaspeed Turbo Edition Miatas only! Will not fit 2001-2005 Miata!! Our Front Engine Replacement Kits are custom to your year Miata and include the following components: Gates Timi...
ACL Race Series Complete Engine Bearing Set for Mazda MiataNew
Our ACL Race Series Complete Engine Bearing set for Miata's will provide all necessary engine bearings needed for rebuilding your Miata's engine. Please consult with your engine builder on whether...
A common problem with Spec Miata racecars is the crank pulleys coming loose because of the OEM 10mm bolts breaking as the engine is often bounding off the rev-limiter. These Properly sized bolts wi...
ARP Pro Series Mazda Miata Cylinder Head Stud KitNew
Fits all Mazda Miata's from 1990-2005 Converts the OEM cylinder head bolt configuration to that of a high-strength stud/nut configuration to handle higher amounts of boost and for engines squeezin...
Mazda BP 1.8L DOHC 1994-97 1839cc MLS Head Gaskets are comprised of mulitple embossed layers of stainless steel with the outer layers utilizing a viton rubber coating. Fits 1994-2000 Mazda Miata 1....
Eagle Forged Steel H-Beam Connecting Rods for Mazda MiataNew
Price is for a Set of 4. Fits all 1990-2005 Mazda Miatas Specs: Length: 5.233" Bolts: ARP 2000 Weight: 535g Eagle H-beam connecting rods are forged from SAE 4340 steel for superior strength....
NOTE! : Fidanza Cam Gears are priced PER CAM GEAR. Your Miata has two cam gears (intake and exhaust). If you want to adjust both the intake and exhaust, you will need two cam gears Fits both intak...
Gates Timing Belt Component Kit for Mazda MiataNew
This kit will provide everything you need to replace the timing belt and timing belt pulley's on your 1990-2005 Mazda Miata. This kit includes: OEM replacement style timing belt Tensioner pulley I...
PLEASE NOTE!: Hastings specifications for ring gap is .010 - .020” so anything measuring in that range is acceptable. This could mean that your ring gaps are not going to be even across all of...
King AM-Series rod bearings feature tolerance control up to +/- .0001. They are lead-free, making them environmentally friendly and user-safe. King Engine Bearings CR4002AM fits these applications...
King AM-Series main bearings feature tolerance control up to plus or minus .0001 and are lead-free, making them environmentally friendly and user-safe. King Engine Bearings MB5537AM fits these app...
King XP Race Series Engine Bearing Set for Mazda MiataNew
Our King XP Miata engine bearing set includes a full set of King XP Main Bearings, full set of King XP Connection Rod Bearings, and a set of King Thrust Bearings to give you a complete engine bear...
Manley H-Beams are a great rod for 99.9% of all Miata engine builds, and is what we used in our Project Streetfighter 1999 Mazda Miata engine build. The quality is top notch, they come with ARP Bol...
BP-SH-K FITS: MIATA 1989-2005 Miata pumps can now be shimmed in the comfort of your very own garage. This shim kit includes all 5 shims, and a brand new cotter pin. The individual shims come with...
Miata BP Billet High Flow Anti-Cavitaiton BackplateNew
BP-BBP FITS: MIATA 1991.5-2005 Billet back plates use advanced CFD simulation and exacting 3D precision milling to create a blend of engineering and manufacturing that produces less leak by, less...
Supertech Complete Valve Sets for 1994-2005 Mazda Miata 1.8LNew
Price is for an complete valve set of 8 intake and 8 exhaust valves. These kits are configured to our specs using Supertech valves. Please study the kits and the valve specs within the information ...
We're excited to welcome Supertech into the Miata connecting rod game! These will fit all Mazda Miatas from 1990-2005 These rods are rated for 400HP builds, and the full specifications are below
PRICE IS FOR A FULL ENGINE RING SET TO EQUIP ALL 4 PISTONS. Each individual ring "set" consists of 3 rings (Two compression and one oil) and are normally sold separately from Supertech (in 3 rin...
Please read all of the information regarding the choices of pistons below. There are many varieties and specs regarding choosing the appropriate piston for your application. We suggest working wi...
Sold in specified sets of 8 or 16 to replace/install seals for all 8 exhaust valves, all 8 intake valves, or all 16 valves. Choose your configuration from the drop down selector . For all-out bes...
Supertech Valve Spring Kits for the Mazda Miata include 16 Valve Springs, 16 Titanium Retainers and 16 Valve Spring Seats. Supertech Valves are sold separately on our site for a complete valvetrai...
Supertech Valves for 1994-2005 Mazda Miata 1.8LNew
Price is for an individual valve (qty 1). Please see our complete Valve Set offerings if you are looking to put together a full set of valves. For the options and valve specs, see the information b...
Wiseco specific piston rings include ONE pack of 3 rings for ONE piston (order a quantity of 4 for the whole engine) Included in kit: 1x 1.0mm top ring 1x 1.2mm 2nd ring 1x 2.8mm Oil Ring Inst...
IMPORTANT! Please choose from the options in the Customize your Product dropdown and reference the part number descriptions below to see the details about each option. These piston sets are desi...
