So either a 2.78 or a 3.23 only for the M40 + 350 2bbl + A/C.
Thanks!
Last edited by anguilla1980; 10/05/1607:00 PM.
http://www.TheFOAT.com/92GTA 1969 Pontiac Firebird w/BP 461ci stroker kit, 670 heads & XE274H cam. Primer black with black interior. 1992 Pontiac Trans Am GTA w/SLP Performance Package. Dark Jade Grey Metallic, grey leather, T-Tops.