Dart 11/32 Intake Valve - BBC 2.250 21342250 2008-gmc-yukon-xl-2500-esi3973827 1964 Oldsmobile Cutlass (RWD) —

1964 Oldsmobile Cutlass (RWD) — LS Swap

7/8”or 15/16”

What material are the drivers made from

Dyno Proven gains of up to 13 hp and 15 lb-ft

Patented Forced-Air Cooling Design:-Ram-Air scoops force air through heat radiation fins-FlowThru Fins® transfer heat through the cover to the exterior-High velocity air overcomes "dear air zone" behind differentialPerfect Fluid Dynamics:-Reduces fluid aeration-Ring gear raceway guides fluid to ring & pinion interface-Fluid guided to axle tubes and bearingsEasier Maintenance:-View fluid level through sight glass-Angled fill port-Magnetic drain plug-Retains stock fluid quantity-Increased distance between service intervalsThoughtfully Engineered:-Temp sensor port-O-ring seal

Dart 11/32 Intake Valve - BBC 2.250 21342250 2008-gmc-yukon-xl-2500-esi3973827 1964 Oldsmobile Cutlass (RWD) —Intake Valve 2. 250 in Head 11 32 in Valve Stem 0. 250 in Oversize Length Stainless Big Block Chevy Each Dart 11 32 Intake Valve BBC 2. 250 21342250