LS Throttle Body Adapter / 3 Bolt Intake to 4 Bolt TB
LS Throttle Body Adapter / 3 Bolt Intake to 4 Bolt TB
LS Throttle Body Adapter / 3 Bolt Intake to 4 Bolt TB
LS Throttle Body Adapter / 3 Bolt Intake to 4 Bolt TB

LS Throttle Body Adapter / 3 Bolt Intake to 4 Bolt TB

SKU: 551513

$34.99 Save $-34.99
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Only -6 items in stock!
LS 3 Bolt Intake to 4 Bolt Throttle Body

  • Has 75mm (see below for larger sizes) through hole, tapered to 92mm for the throttle body
  • Works with both DBW and DBC throttle bodies
  • Made in Wichita, KS from aerospace grade, USA billet aluminum
  • Includes: adapter plate, bolts, and O-ring seal
  • Natural finish aluminum as shown

If running a throttle body larger than 92mm, then this will require an additional spacer sku 551517 and longer bolts.

(LS3 throttle body + 551517 spacer + 551513 adapter uses M6-50mm bolts) *bolts available upon request