NICK WILLIAMS BILLET 103mm DBW THROTTLE BODYNick Williams Billet Aluminum 103mm Drive By Wire Throttle Body This redesigned version replaces the previous 102mm boosted & non boosted versions. Nick Williams Performance drive by wire throttle bodies are CNC precision machined from billet aluminum to meet the demands for increased airflow on the drive by wire LSX performance engines. The 103mm throttle bodies require an aftermarket intake to fit the larger diameter throttle blade. They use a 6 pin

The Stage 3 V2 camshaft is an amazing all around grind for the truck enthusiast

then the GM109SS will serve as a direct replacement

Technical Specs:

PAC Racing Gen 5 LT1-Specific Polished Dual Valve Springs

This camshaft has a very aggressive idle and makes great top end power at the sacrifice of some low end torque

Dyno testing has shown the 228R camshaft to make a solid 45-50rwhp gains

64cc Combustion Chamber

595” LSA111+2

The PAC-1219s are an ovate beehive spring that has increased loads

free flowing exhaust and intake systems

1988-1998 C1500/K1500 Trucks & SUVs

(2) BTR LS1/LS2/LS3 Header Gasket BTR17944