Discover more like Mazda 12A & 13B Underdrive Pulley Set

Lightweight pulley set made from aircraft-grade 6061-T6 aluminium for light weight, and black anodised for great looks. Set contains: crank pulley, alternator pulley and waterpump pulley. Offers faster acceleration through significant reduction of mass having to be accelerated by the crankshaft. The...

Lightweight crank pulley made from aircraft-grade 6061-T6 aluminium for light weight, and black anodised for great looks. Offers faster acceleration through significant reduction of mass having to be accelerated by the crankshaft. The effect is similar to a lighter flywheel, and the car feels more l...

Lightweight crank pulley made from aircraft-grade 6061-T6 aluminium for light weight, and black anodised for great looks. Offers faster acceleration through significant reduction of mass having to be accelerated by the crankshaft. The effect is similar to a lighter flywheel, and the car feels more l...

Lightweight water pump pulley made from aircraft-grade 6061-T6 aluminium for light weight, and black anodised for great looks. Offers faster acceleration through significant reduction of mass having to be accelerated by the crankshaft. The effect is similar to a lighter flywheel, and the car feels m...

Lightweight water pump pulley made from aircraft-grade 6061-T6 aluminium for light weight, and black anodised for great looks. Offers faster acceleration through significant reduction of mass having to be accelerated by the crankshaft. The effect is similar to a lighter flywheel, and the car feels m...

CNC machined from high quality materials this pulley set will give your engine bay a sleek, modern look while improving belt grip over the standard V-belt setup. Set includes: Billet 121mm aluminium crank pulley Billet 103mm aluminium water pump pulley Steel 56mm alternator pulley with 17mm bore Sui...

CNC machined from high quality materials this pulley set will give your engine bay a sleek, modern look while improving belt grip over the standard V-belt setup. Set includes: - Billet 121mm aluminium crank pulley - Billet 103mm aluminium water pump pulley - Steel 56mm alternator pulley with 17mm bo...

Multi-V pulleys will give your engine bay a sleek, modern look while improving belt grip over the standard V-belt setup. 6PK crank pulley, 121mm outside diameter Machined from billet 6061 aluminium at our factory in Napier, New Zealand Suits 12A, 13B 20B Engines (20B requires FC series waterpump) Alternator, waterpump and sets of pulleys are also available, please check our other listings.

Franklin Performance is proud to have designed and manufacture side mount alternator brackets for Mazda 12A and 13B rotary engines. Made from 6061-T6 aluminium for light weight and high strength, and anodised black for great looks and corrosion resistance. Will fit all engines from Series 1 to Serie...

Franklin Performance is proud to have designed and manufacture side mount alternator brackets for Mazda 12A and 13B rotary engines. Made from 6061-T6 aluminium for light weight and high strength, and anodised black for great looks and corrosion resistance. Will fit all engines from Series 1 to Serie...

CNC machined from high quality materials multi- v pulleys will give your engine bay a sleek, modern look while improving belt grip over the standard V-belt setup. Billet 103mm aluminium water pump pulley Suits 12A, 13B 20B Engines (20B requires FC series water pump) Alternator, crank and sets of pulleys are also available, please check our other listings.

Multi-V pulleys will give your engine bay a sleek, modern look while improving belt grip over the standard V-belt setup. 6PK crank pulley, 121mm outside diameter Machined from billet 6061 aluminium in Napier, New Zealand Suits 12A, 13B 20B Engines (20B requires FC series water pump) Alternator, water pump and sets of pulleys are also available, please check our other listings.

Here at Franklin Performance we take pride in only delivering the highest quality of parts. Unfortunately sometimes parts get scratch, dented, have missing or discoloured anodising and are unrepairable. In the past we have discarded these parts but we feel this is wasteful. While the parts may not l...

Here at Franklin Performance we take pride in only delivering the highest quality of parts. Unfortunately sometimes parts get scratch, dented, have missing or discoloured anodising and are unrepairable. In the past we have discarded these parts but we feel this is wasteful. While the parts may not l...

This pulley set will give your engine bay a sleek, modern look and being larger diameter than the factory pulleys will slow down your waterpump and alternator. - The waterpump pulley is 140mm diameter or 126mm diameter - The alternator pulley is 87mm diameter Please note that the waterpump pulley 14...

Electric water pump adaptor to suit Mazda 12A, 13B and 20B rotary engines. CNC machined from billet 6061-T6 aluminium at our factory in Napier, New Zealand and then black anodised for corrosion resistance and great looks. Supplied with fasteners required and plug for the temperature sender port. The...

Electric water pump adaptor to suit Mazda 12A, 13B and 20B rotary engines. CNC machined from billet 6061-T6 aluminium in Napier, New Zealand and then black anodised for corrosion resistance and great looks. Supplied with fasteners required and plug for the temperature sender port. The EWP adaptors a...

Billet aluminium replacement power steering pulley for 13B FD RX7 engines. Replaces the factory plastic pulley that is prone to cracking. Overall diameter is the same as factory, 120mm. CNC Machined from billet 6061 aluminium in Napier, and anodised in a range of colours.

IDA Manifold Mazda 13B 6 Port SKU: manifolds004 Category: Manifolds - Description - Reviews (0) Description IDA Manifold Mazda 13B 6 Port Reviews There are no reviews yet. Be the first to review IDA Manifold Mazda 13B 6 Port Cancel reply

This pulley will give your engine bay a sleek, modern look and being larger diameter than the factory pulley will slow down your water pump. The pulley comes in two sizes - - 126mm diameter - 140mm diameter Please note that the 140mm size will interfere with an aftermarket ATI Harmonic Balancer so i...

Here at Franklin Performance we take pride in only delivering the highest quality of parts. Unfortunately sometimes parts get scratch, dented, have missing or discoloured anodising and are unrepairable. In the past we have discarded these parts but we feel this is wasteful. While the parts may not l...

IDA Manifold Mazda 12A Note: Photo indicative only, exact item may vary slightly In stock

Here at Franklin Performance we take pride in only delivering the highest quality of parts. Unfortunately sometimes parts get scratch, dented, have missing or discoloured anodising and are unrepairable. In the past we have discarded these parts but we feel this is wasteful. While the parts may not l...