Holley 2 Stage Power Valve # 125-174. First Stage 9.5" HG/SECOND STAGE 2.5" HG.
Holley 2 Stage Power Valve # 125-257. FIRST STAGE 9.0" HG/ Second STAGE 3.5" HG.
Holley 2 Stage Power Valve # 125-173. FIRST STAGE 10.0" HG/SECOND STAGE 6.0" HG.
Holley 2 Stage Power Valve # 125-254. FIRST STAGE 5.5" HG/SECOND STAGE 0.5" HG.
Holley 2 Stage Power Valve # 125-166. FIRST STAGE 7.0" HG/SECOND STAGE 0.5" HG.
Holley 2 Stage Power Valve # 125-256. FIRST STAGE 7.0" HG/SECOND STAGE 0.5" HG.
Holley 2 Stage Power Valve # 125-164. FIRST STAGE 10.0" HG/SECOND STAGE 4.0" HG.
Holley 2 Stage Power Valve # 125-167. FIRST STAGE 8.0" HG/SECOND STAGE 1.5" HG.
Holley 2 Stage Power Valve # 125-162. FIRST STAGE 11.0" HG/ SECOND STAGE 6.0" HG
Holley 2 Stage Power Valve # 125-170. FIRST STAGE 9.5" HG/SECOND STAGE 3.5" HG.
Holley 2 Stage Power Valve # 125-169. FIRST STAGE 9.0" HG/SECOND STAGE 5.0" HG.
AUTOMETER 4384 Vacuum 30in Hg. Mini Ult
