Speed Engineering 4L80E Conversion Crossmember 00-06 GM Truck (2WD)Available in Satin Black or Red *NOTE* '99 and some early '00 trucks utilized a crossmember with offset frame mounts. This crossmember will not fit trucks equipped with these offset mount crossmembers. Speed Engineering suspension and chassis components are designed and tested with the purpose of creating a great fitting, strong replacement product at an affordable price. A majority of their products were designed around their headers and exhaust

285 lbs @ 1

00 WHP on Gas at 58psi 90%DC NA 706

1970 - 1981 Pontiac Firebird

The catch can is an open can design

ARP Engine Accessory Fastener Kit Include (Where Applicable):

E85 compatible

you’ll be able to easily modify the operating parameters of your transmission such as the shift points

Spring Rate: 505 lbs/in

Complete upper and lower molded silicone radiator hose kit for a 2007-2009 Trailblazer SS (TBSS) 6

It is ground with nitrous in mind as well

Reduced mass improves RPM stability

3-year warranty