Upgraded timing belt, 1" wide. We can supply for the 1995 (148 teeth), 1756, and 1608 (146 teeth) engines. In order to use a 1" belt you must use unguarded cam pulleys and an aux pulley with the guard on the engine side.

Adapts Porsche transaxles (914, G50 etc) to the DOHC Fiat blocks. They will also fit VW transaxles but we have not had direct experience mating the two up in our shop. This part is made on a customer by customer basis.

+ Add starter mount $60

Allows you to run your alternator on the exhaust side. A copy of the original 1438 and 1592 piece. You must run your crank and water pump on the back pulley groove to use this piece.

Complementary part to part 050, 052. Upgraded to 1/4" steel rather than the stock 3/16 since we've seen numerous failures of OEM brackets. Comes unfinished, should be painted, powdercoated, or chromed before installing on an engine.

With this bracket and part 051 you can run one of the SOHC alternators (33amp) for racing applications. This alternator draws a smaller load from the engine and also has less rotating mass.

When using some weber single carbs a spacer is needed in order for the carb to clear the cam box. 0.500" thick aluminum, can be ordered in custom thicknesses.

Hard to find part if you have lost yours!

Used to cap off the hole for a cam box mounted distributor. May be used for other cars. We also have block mount distributor plugs if you cannot find an original Fiat one.

Crank trigger sensor mount that attaches to front crank seal cover. Can be made for just about any type of crank sensor, though we only keep mounts for our sensors in stock. Allows for radial adjustment. Add modification for custom sensor: +$10

For use with Ford EDIS systems. We can supply in any diameter, just specify. Made from .125" steel plate, not flimsy sheet metal.

Laser cut from 0.125" cold roll steel. For use with Motronic, Electromotive and many other ECUs. We stock the popular diameters below but can also make them in custom sizes.

+ 5" Trigger Wheel
+ 6" Trigger Wheel

Allows you to dial in your cam timing perfectly. A must have when changing cams. In fact, we typically find with OEM hardware cams are out of time which robs performance. The only way to get the timing correct is with these! Outer cog is Fiat OEM modified to accept aluminum centers with stainless hardware. Typically we do not have any pulleys in stock because they require customer supplied cores to manufacture.

Same as part 201 but with the guard in the front.

Same as part 201 but in the later (79' on) no guard style. No guard allows fitment of 1" timing belt. Must run auxiliary pulley with guard on engine side.

Same as part 203 but exhaust side. Only difference is rough timing mark.

SOHC version of part 201. Guard in back.

SOHC verion of part 203.

OHV version of part 201.

Lightened pulley to reduce rotating mass and increase looks! Pulley guard can be either on the inside or outside depending on what application you want, or no guard at all.

Aluminum replacement for the 1608 and early 1756 crank pulleys. 29mm crank nose bore. Uses rear pulley groove. Refer to the pulley selection guide for help choosing the correct pulleys. Add extra groove: +$25

Aluminum replacement for OHV engines.

Standard aluminum replacement crank pulley for the late 1756 and 1995 engines. 30mm crank nose bore. Only the center pulley groove is machined into this piece as its the only one usually used. Dump that heavy old cast iron fiat part! Refer to the pulley selection guide for help choosing the correct pulleys.

+ Add 36-1 trigger wheel $60
+ Add 60-2 trigger wheel $70

Aluminum replacement crank pulley which uses the back groove closest to the block. This is similar to the early 1756 and 1608 engines only with a larger hole for the crank nose (30mm) Refer to the pulley selection guide for help choosing the correct pulleys.

+ Add 36-1 trigger wheel $60
+ Add 60-2 trigger wheel $70

Aluminum replacement for the standard 1995 and late 1756 items. Small inertial benefit, mostly for dressing up your engine to match an aluminum crank pulley! Refer to the pulley selection guide for help choosing the correct pulleys.

Pulley to be used with shorter water pumps on engines running the back pulley groove. Much lighter than stock Fiat items! For use with water pumps measuring 82mm from the block face. Refer to the pulley selection guide for help choosing the correct pulleys.

Pulley for engines running the tall water pump on the back crank pulley groove. Much lighter than stock Fiat items! For use with water pumps measuring 88mm from block face. Refer to the pulley selection guide for help choosing the correct pulleys.

+ Make overdrive (12% faster) $10
+ Make underdrive (12% slower) $20

Hub system can accomodate different pulleys and sizes by removing 5 bolts rather than loosening the crank nut. In most situation also allows for removal of auxhilary pulley without removing crank pulley too. This particular part runs in the center pulley groove (same as part 250 only hub style) 30mm crank bore.

Same as part 251 only hub style discussed above. 30mm crank bore.

5.75" Vee belt pulley for parts 270, 271, or 273.

Same as part 230 only hub style. 29mm crank bore.

Feel a significant difference in acceleration. Your engine will spool noticably faster! We can lighten to any specs but we recommend making the lightest flywheel within safety margins. We can also provide balancing and resurfacing procedures, also dowel pinning. Balancing is required, resurfacing is determined by inspection after lightening, dowel pinning to the crank is always recommended. See our blog post Flywheel Lightening - Doing It Right for more information on this proceedure. Weight: ~14.0lbs Interial Specs: 265lb-in^2 (This does not include clutch)

+ Dynamic (Zero) Balance $40
+ Blanchard Grind $40
+ Crank Dowel Pinning $30
+ Dynamic (Zero) Balance $40

A real improvement here! Made to really cut down on rotational mass. Friction plates are bolt on and replacable. Need a core ring gear in order to manufacture. 12mm crankshaft bolt holes for late 1756 and 1995 engines. Can be made with 10mm holes for early 1756 or 1608 engines. Please specify which you would like. Weight: ~9.5lbs Interial Specs: 158lb-in^2 (This does not include clutch) ring gear core charge add $50.

Interial Specs: core charge add $50

Designed specifically for use with a Tilton 7.25" performance clutch. Generally not for street use. Ring gear is attached via a 0.012" shrink fit and tack welding in 6 locations. Made from 4140 steel. Flywheel should be balanced with engine assembly. 12mm crankshaft bolt holes for late 1756 and 1995 engines. Can be made with 10mm holes for early 1756 or 1608 engines. Please specify which you would like. Weight: ~6.5lbs Interial Specs: 97lb-in^2 (This does not include clutch) ring gear core charge add $50

Interial Specs: core charge add $50

Upgraded flywheel to crankshaft bolts manufactured by ARP. Available in both M10 and M12, please specify which size you need.

Much lighter than stock steel items. Can be made to any thickness, standard is 5mm. Also countersunk screws can be used to hold the spacer to the hub allowing for some aftermarket wheels without modification. Please indicate if you need flush mounting setup (countersunk screws) and thickness.

Same as part 602 only including hubcentric nose to aid in both wheel installation and greatly increased strength and peace of mind. Please indicate if you need flush mounting setup and thickness. we also need to know the size of the hole in the wheel. If we can get our hands on the wheels fitment of the parts will be guarenteed, otherwise it is hard to make a hubcentric part without exact dimensions!

Replace those heavy hubs with these weighing nearly 1/3 the original. Also made with studs instead of wheel bolts. Comes assembled with wheel bearings and seals.

Used to run a remote lines out of the engine. Ideal for remote oil filter or accusump. Has 2 1/4NPT sensor ports and the mains are 3/8NPT perfect for -10AN lines and fittings. Old design used 1/2NPT but left little room for the gasket to seal. For use on all DOHC engines, includes cap screws for mounting.

Fits between the OEM oil filter housing the block and adds two filtered oil ports. We can supply extra gaskets and longer bolts for mounting. See our blog post for more details and finished part photos.