Manley Acura B Series V-Tec Valve Spring and Retainer Kit (w/ Valve Locks) - 26105K

Manley Performance Valve spring and Retainer Kits take the guess work out of making your valvetrain race-ready. Engineered for maximum durability, stability, and precision in high-performance and racing applications, these chrome-silicon alloy springs...

Manley Acura B Series V-Tec Valve Spring and Retainer Kit (w/o Valve Locks) - 26105

Manley Performance Valve spring and Retainer Kits take the guess work out of making your valvetrain race-ready. Engineered for maximum durability, stability, and precision in high-performance and racing applications, these chrome-silicon alloy springs...

Manley Acura D16 (all) & ZC / Honda D16 (all) & ZC H-Beam Connecting Rod - 14013-1

When it comes to H-Beam connecting rods, not all are created equal. Manley's H-Beam Series stands out as a superior choice, offering exceptional quality at an economical price point. These connecting rods are meticulously crafted to meet the same...

Manley Acura D16 (all) & ZC / Honda D16 (all) & ZC H-Beam Connecting Rod Set (Set of 4) - 14013-4

When it comes to H-Beam connecting rods, not all are created equal. Manley's H-Beam Series stands out as a superior choice, offering exceptional quality at an economical price point. These connecting rods are meticulously crafted to meet the same...

Manley Alcohol/Fuel Classes/ProMod NexTek Series High Performance Valve Springs - 221461-16

From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent...

Manley Audi / Volkswagen1.8L Turbo Single H-Beam Rod - 14007-1

When it comes to H-Beam connecting rods, not all are created equal. Manley's H-Beam Series stands out as a superior choice, offering exceptional quality at an economical price point. These connecting rods are meticulously crafted to meet the same...

Manley Audi 1.8L Turbo / Volkswagen 1.8L Turbo H Beam Connecting Rod Set (Set of 4) - 14007-4

When it comes to H-Beam connecting rods, not all are created equal. Manley's H-Beam Series stands out as a superior choice, offering exceptional quality at an economical price point. These connecting rods are meticulously crafted to meet the same...

Manley BB Chevrolet 6.660 Length Pro Series I Beam Connecting Rod Set - 14170-8

Manley's Pro Series I-Beam Connecting Rods represent the epitome of precision, performance, and quality. Engineered with meticulous attention to detail and a finely tuned manufacturing process, these rods are a testament to our commitment to excellence...

Manley BB-Chevy Pro Series I Beam Connecting Rod Set 6.800in (+.665) Center to Center - 14173-8

Manley's Pro Series I-Beam Connecting Rods represent the epitome of precision, performance, and quality. Engineered with meticulous attention to detail and a finely tuned manufacturing process, these rods are a testament to our commitment to excellence...

Manley BBC 615 4.625in Stroke x 4.600in Bore +43cc Piston Rotating Assembly - 39615RH

Manley Rotating Assemblies are engineered as complete, matched systems to deliver maximum strength, balance, and performance in high-demand engines. Featuring precision-forged crankshafts, high-strength connecting rods, and premium pistons, each...

Manley Bead Loc 7 Degree Valve Locks (24 pair) - 13088-24

Manley Valve Lock/Keeper, LOC-7 DEG MACHINED BEAD LOC.

Manley Big Block Chevrolet LS Series 4.075in Bore 4in Stroke -10cc Dish Platinum Series Piston Set - 592775C-8

Our signature "Platinum Series" pistons feature 2618 alloy forgings, proven cam and barrel skirt profiles, tool steel wrist pins, and moly skirt coatings on select part numbers. Join the ranks of professional engine builders and tuners who rely on Manley...