Air and Fuel DeliveryCarburetionCarburetor Metering Block
Billet Metering Block Kit (fits most 4779, and 4781 style carburetors). Designed to work with mechanical secondary carburetors that have 4-corner idle. Our billet...
Air and Fuel DeliveryCarburetionCarburetor Metering Block
Fully adjustable calibration for out of box performance - designed to fit most real world street, strip, and circle track carburetors. Simply add your...
Air and Fuel DeliveryFuel Injection HarnessWire, Cable and Related Components
Designed for use on 1999-2006 4.8L, 5.3L, 6.0L throttle by wire engines with 4L60E-4L85E or manual trans. 1999-2002 engines require a 2003-2006 TBW throttle...
Air and Fuel DeliveryFuel Injection HarnessWire, Cable and Related Components
Designed for 1999-2006 4.8L, 5.3L, 6.0L mechanical throttle body engines using LS1/LS6 PCM and 4L60E, 4L65E, 4L70E, 4L80E, 4L85E or manual trans. 2003-2006 Engines...
Air and Fuel DeliveryFuel Injection HarnessWire, Cable and Related Components
Painless maintains strict quality requirements for all raw material suppliers to ensure the highest quality finished product. Only American venders are approved. Quality is...
Painless maintains strict quality requirements for all raw material suppliers to ensure the highest quality finished product. Only American venders are approved. Quality is...
A Painless Performance universal fuel pump relay will prevent voltage drops at the pump, thus maintaining constant fuel pump pressure, and will prevent fuel...
Air and Fuel DeliveryCarburetionCarburetor Accelerator Linkage Kit
2 x 4 Carburetor Linkage Kits Utilize Spherical Rod Bearings With Stainless Steel Splined Shafts. They Are Infinitely Adjustable And Easy To Install. They...