Tuning Service for 1998-2000 Chevrolet 4.3L 5.0L 5.7L 7.4L Truck SUV PCM ECU ECMNOTE: Customers are responsible for shipping costs when sending us your ECM PCM. The shipping charge at checkout only covers returning your control module after modification. After purchasing this service, please ship your computer to our address below. Please also write your order number on the outside of your shipping box where it is visible. Our tuning service for removal of the VATS (Vehicle Anti theft System) on 1996 to 2000 GM Trucks and SUV's.

ARP's Pro Series Head Studs are made with heat-treated and thread-rolled 8740 material with an incredible 200

Read & clear diagnostic trouble codes

intake length: 6

Chevrolet Small Block 1976-1980 305 (5

Advertised Exhaust Duration: 280

000 RPM Range

heat-treated prior to thread rolling and machining

Even the included locking nuts have been revised to increase surface area to better maintain lash and eliminate wear

94-94 (with 5/8" inlet hole)

All BlackHeart headers are constructed of lightweight 18-gauge

Pulsar Module

-Stage 2 PDS Camshaft Specs: 227/242