Manley Chevrolet Big Block 1.940in Head Dia. / 6.400in OAL / 0.3415in Stem / Exhaust Valve - Single - 11583-1

Manley Severe Duty® Valves deliver the ultimate in strength, reliability, and high-performance durability. Engineered for extreme gasoline engine temperatures, these valves are crafted from exclusive materials (XH-428 for exhaust and NK-844 for intake),...

Ferrea 99-00 Suzuki GSX 1300R Hayabusa 33mm Head 4.98mm Stem Dia Comp Int Valve - Single (D/S Only) - F0153-1

Ferrea 99-00 Suzuki GSX 1300R Hayabusa 33mm Head 4.98mm Stem Dia Comp Int Valve - Single (D/S Only)

All Balls Racing 05-13 Kawasaki KVF650 Brute Force Air Cut Off Valve Rebuild Kit - 46-4019

All Balls Racing 05-13 Kawasaki KVF650 Brute Force Air Cut Off Valve Rebuild Kit

Supertech VW 2.0 TFSI/16V 29.00(+1)x5.96x101.8mm Triple Groove Inconel Exhaust Valve - Set of 8 - VWEVI-1004T-8

Supertech VW 2.0 TFSI/16V 29.00(+1)x5.96x101.8mm Triple Groove Inconel Exhaust Valve - Set of 8

Supertech Nissan SR20DE/SR20DET Black Nitrided Intake Valve - +0.5mm Oversize - Set of 8 - NIVN-1006-8

Supertech Nissan SR20DE/SR20DET Black Nitrided Intake Valve - +0.5mm Oversize - Set of 8

Supertech Mazda 2.3T 36x5.97x103.40mm Dish 6mm Tapered Stem Blk Nitride Intake Valve - Set of 8 - MAIVN-2304D-6MM-8

Supertech Mazda 2.3T 36x5.97x103.40mm Dish 6mm Tapered Stem Blk Nitride Intake Valve - Set of 8

Supertech Fiat 500 Stainless Steel Black Nitride Intake Valves - Oversize +1.7mm - Single (D/S Only) - FIAIVN-2860T

Supertech Fiat 500 Stainless Steel Black Nitride Intake Valves - Oversize +1.7mm - Single (D/S Only)

Supertech Fiat 500 Sodium Filled Inconel Exhaust Valves - Oversize +2.6mm - Single (D/S Only) - FIAEVI-2560T-HS

Supertech Fiat 500 Sodium Filled Inconel Exhaust Valves - Oversize +2.6mm - Single (D/S Only)

Supertech Cam Follower DLC Coated Solid 33x26x14mm (Drop Ship Only) - CF-33-14-LC6-DLC

Supertech Cam Follower DLC Coated Solid 33x26x14mm (Drop Ship Only)

Supertech Cam Follower 31mm x 25.5mm x 4.8mm (Use w/8mm Dia Shim) - Set of 12 - CF-31-4.80+-12

Supertech Cam Follower 31mm x 25.5mm x 4.8mm (Use w/8mm Dia Shim) - Set of 12

Ferrea 95-98 Toyota 4AGELU 5.967mm Stem Dia 103.40mm Length 6000 Series Comp Exhaust Valve- Set of 8 - F6670

Ferrea 95-98 Toyota 4AGELU 5.967mm Stem Dia 103.40mm Length 6000 Series Comp Exhaust Valve- Set of 8

Ferrea Chrysler Big Block 1.6 Head 5/16 Stem Dia 6000 Series Competition Exhaust Valve - Set of 8 - F6290

Ferrea Chrysler Big Block 1.6 Head 5/16 Stem Dia 6000 Series Competition Exhaust Valve - Set of 8