All American 2 5/8" Boost/Vac Gauge AW341SRC downpipe-back-exhaust One rubber piece goes on

One rubber piece goes on the inside of the to bracket

Adapter AN Size ( B ) 4 AN FEMALE Adapter Type Hose Barb to AN Male Angle Straight Brand Earls Emission Code 5 Finish Anodized Black Hose Barb (A) 1/4 Inch Material 2024 Aluminum Product Line Premium Product Type Hose Barb to AN Male Adapters

Material Stainless Steel Series HM Grade Subtitle Federal / EPA Compliant Inlet Attachment Bolt-On Title HM Grade Direct-Fit Type Direct-Fit Mounting Hardware Included Yes Body Material Stainless Steel Overall Length (In

Die-Cast aluminum construction ensures high detail and reduces the opportunity for warping of the valve cover flange and oil leaks

Brand Holley EFI Construction Cast Emission Code 3 Engine Chevrolet Small Block Gen I Finish Satin Front Height 4

All American 2 5/8" Boost/Vac Gauge AW341SRC downpipe-back-exhaust One rubber piece goes onAll American 2 5 8" Boost Vac Gauge Features: Rugged air core movement? combined with microprocessor technology for precision and durability Full sweep provides increased accuracy Easy to read 2 5 8" size Pushbutton calibration Integrated red warning light, illuminates entire gauge red when activated Warning light output for additional warning indicator lights Analog . 5 4. 5VDC output for data logging systems LED lighting, choose between Warm White