Engine Components

Supertech 12.15mm Cam Follower Shim 2.5mm Thick

Athena's gasket kits are entirely engineered in Italy with a strong base of internal know-how. Each piece is produced following strict parameters imposed by manufacturers and the use of latest generation lasers guarantees perfect cutting quality. Athena performs surface treatments to compensate irregularities and...

Hot Cams Shim Kit includes 3 shims of each size, all made from 4140 cold rolled steel for high strength and uniformity of hardness.

Ferrea Toyota/BMW B58 3.0L 30.1mm 4.97mm 99.15mm 19 Deg Tapr Flo STD Comp Plus Int Valve - Set of 12

Ferrea Toyota Supra B58 3.0L 28.5mm 5.96mm 99.8mm 21 Deg Tpr Flo STD Comp Plus Exh Valve - Set of 12

COMP Cams Beehive Valve Springs deliver increased valve train stability and a much lighter valve train. This is achieved with less spring pressure for better valve control and reduced weight of both the spring and retainer. The unique Beehive shape handles valve train stress...

Peak power, peak efficiency belt that's engineered for high horsepower sleds. Ultimax XS features a specially formulated rubber compound found in no other snowmobile belt.

Supertech Toyota G16E-GR Intake/Exhaust Beehive Valve Springs - Set of 12

Supertech Ford Duratec 2.5L 91mm Bore .029in (.75mm) Thick MLS Head Gasket

Supertech Toyota 20V Manganese Bronze Intake Valve Guide 5mm Stem - Set of 12

Rywire K-Series Naturally Aspirated w/Haltech ELITE 1500+ Engine Harness (w/4 Inj / No EMAP/Boost)

GSC P-D Subaru EJ Series Dual Conical Valve Spring Kit

aFe POWER Sway-A-Way Master Rebuild Kit for 2.5 Shock with 7/8in Shaft

Ferrea Subaru EJ20 33mm 5.96mm 104.75mm 25 Deg Flo +1mm Super Alloy Exhaust Valve - Set of 8

Boundary 99-14 Ford Modular Motor (All Types) V8 Pickup Tube

Moroso Universal Dipstick Kit - Twist Lock

ACL Nissan SR20DE/DET GTiR Standard Size High Performance Rod Bearing Set - 19mm wide

Forged 4340 steel H-Beam connecting rods are forged from a two-piece forging and feature a fully machined and shot-peened surface. Sizing is held to exact tolerances. Sold as a weight-matched set. Recommended for competition use.

Innovative 13-18 Focus ST/16-18 Focus RS/07-13 Mazdaspeed3 Black Replacement Rear Mount 75A Bushing

Haltech NEXUS Rebel LS Gen III Knock Sensor Adaptor