Best SellersEngine and Engine PartsEngine ComponentsIn Stock ProductsPush Rods
To assure consistent valve train operation under all conditions, S&S adjustable pushrods are manufactured from rigid chromoly steel tubing. OEM pushrods may be cut...
Best SellersEngine and Engine PartsEngine ComponentsIn Stock ProductsPush Rods
Can be installed or removed from an assembled engine Fits:1984-'99 HD® big twins engines with hydraulic tappet.This Part Fits: Year Make Model Submodel 1997-1999...
Best SellersEngine and Engine PartsEngine ComponentsIn Stock ProductsPush Rods
S&S Time-Saver adjustable pushrod kits eliminate the need to disassemble the top end and remove the rocker arms to change pushrods or camshafts. Reduce...
Best SellersEngine and Engine PartsEngine ComponentsGasket Kits
S&S Cycle 84-99 BT 3-5/8in Head Gasket - 2 PackThis Part Fits: Year Make Model Submodel 1997-1999 Harley-Davidson FLHR Road King Base 1998-1999 Harley-Davidson...
Best SellersEngine and Engine PartsEngine ComponentsIn Stock ProductsPush Rods
Save time and money on cam change - Cut those stock pushrods! Kit includes: Quickee pushrod kit, Chrome pushrod covers, O-rings and Cover keepers.This...
Air and Fuel DeliveryBest SellersEngine and Engine PartsProgrammers & ChipsProgrammers & Tuners
SCT Performance LLC. is a leading provider of handheld automotive performance / fuel economy programmers and custom tuning software for Ford, General Motors and...
Air and Fuel DeliveryBest SellersEngine and Engine PartsProgrammer AccessoriesProgrammers & Chips
SCT Performance LLC. is a leading provider of handheld automotive performance / fuel economy programmers and custom tuning software for Ford, General Motors and...
Air and Fuel DeliveryBest SellersEngine and Engine PartsIn Stock ProductsIn-Line ModulesProgrammers & Chips
SCT Performance LLC. is a leading provider of handheld automotive performance / fuel economy programmers and custom tuning software for Ford, General Motors and...
Air and Fuel DeliveryBest SellersEngine and Engine PartsIn-Line ModulesProgrammers & Chips
SCT Performance LLC. is a leading provider of handheld automotive performance / fuel economy programmers and custom tuning software for Ford, General Motors and...
Air and Fuel DeliveryBest SellersEngine and Engine PartsIn-Line ModulesProgrammers & Chips
SCT Performance LLC. is a leading provider of handheld automotive performance / fuel economy programmers and custom tuning software for Ford, General Motors and...
Best SellersEngine and Engine PartsIn Stock ProductsProgrammers & ChipsProgrammers & Tuners
The X4 Performance Programmer connects high-performance tunes to your vehicle for an immediate boost in horsepower and torque. Awaken your engine to its real...
Best SellersEngine and Engine PartsIn Stock ProductsProgrammers & ChipsProgrammers & Tuners
The X4 Performance Programmer connects high-performance tunes to your vehicle for an immediate boost in horsepower and torque. Awaken your engine to its real...
Best SellersEngine and Engine PartsIn Stock ProductsProgrammers & ChipsProgrammers & Tuners
The X4 Performance Programmer connects high-performance tunes to your vehicle for an immediate boost in horsepower and torque. Awaken your engine to its real...
Air and Fuel DeliveryBest SellersEngine and Engine PartsProgrammer AccessoriesProgrammers & Chips
SCT Performance LLC. is a leading provider of handheld automotive performance / fuel economy programmers and custom tuning software for Ford, General Motors and...
Air and Fuel DeliveryBest SellersEngine and Engine PartsProgrammer AccessoriesProgrammers & Chips
SCT Performance LLC. is a leading provider of handheld automotive performance / fuel economy programmers and custom tuning software for Ford, General Motors and...
Air and Fuel DeliveryBest SellersEngine and Engine PartsEngine ComponentsIn Stock ProductsMass Air Flow Sensors
SCT Performance 90mm Mass Air Meter for 89-08 Mustang / 99-04 Lightning/Harley (up to 725RWHP)This Part Fits: Year Make Model Submodel 1999-2000 Ford F-150...
Air and Fuel DeliveryBest SellersEngine and Engine PartsEngine ComponentsIn Stock ProductsMass Air Flow SensorsWheels and Tires
Big Air Mass Airflow Meter; Slot Style; Centrifugal Support Up To 725 Rear Wheel Horse Power;This Part Fits: Year Make Model Submodel 2012-2013 Ford...
Air and Fuel DeliveryAir Intake SystemsBest SellersCold Air IntakesEngine and Engine PartsIn Stock Products
Sinister Diesel intakes are designed, engineered and fabricated in-house to provide industry leading performance and durability. All of our intakes utilize CNC mandrel bent...
Air and Fuel DeliveryAir Intake SystemsBest SellersCold Air IntakesEngine and Engine PartsIn Stock Products
Quicken your truck'turbo spool-up and throttle response with this 6.7L Cummins cold air intake from Sinister Diesel. It'been designed, engineered, and fabricated all in-house,...
Air and Fuel DeliveryAir Intake SystemsBest SellersCold Air IntakesEngine and Engine PartsIn Stock Products
Really give your truck a performance edge with this 7.3L Powerstroke cold air intake from Sinister Diesel. It has been designed, engineered, and fabricated...
Air and Fuel DeliveryBest SellersEngine and Engine PartsFuel DeliveryFuel SystemsIn Stock Products
Sinister Diesel Regulated Fuel Return Kit for 7.3L Powerstroke Diesel, The Sinister Diesel Regulated Fuel Return Kit is designed to fit every Ford F-250...
Air and Fuel DeliveryBest SellersEngine and Engine PartsForced InductionIn Stock ProductsIntercooler Pipe Kits
Maximize the performance and efficiency of your 2017 through 2021 Ford 6.7L PowerStroke V-8 by replacing the stock, restrictive piping that connects the intercooler...