LS 3 Bolt Throttle Body to LS4 Intake Manifold / LS1 TB DBW DBC Adapter

LS4 4-Bolt Intake to 3 Bolt Throttle Body

Made in the USA from aerospace grade billet aluminum
Has 75mm through hole
Works with 3-bolt drive by wire or drive by cable throttle bodieswith LS4 Intake Manifold
Natural finish aluminum as shown, includes bolts and O-ring seal
LS4 engines are only found in 2005-08 Pontiac GXP, 2006-07 Monte Carlo SS, 2006-09 Impala SS, and 2008-09 Buick LaCross Super