Carburetor Adapter Plate - Black Anodized Billet - 17-90 fuel-pump 4L V8 1988 - 1996

4L V8 1988 - 1996 Chevrolet G30 454/7

Engine: 4

Maximum dyno gains of 21 hp and 26 lb

Excellent Flow Characteristics

Gen-V LT Engines use 71221019HKR Clamshells (along w/ the same polyurethane inserts & through bolts – shown above)

Carburetor Adapter Plate - Black Anodized Billet - 17-90 fuel-pump 4L V8 1988 - 1996Overview: No company knows fuel systems like Holley. Today, Holley carburetors continue to be a dominant force in high performance and racing, winning more races than all others combined. Holley carburetors have powered every NASCAR Sprint Cup Series team and nearly every winning NHRA Pro Stock team since the 1960s and every weekend still today. Features: Billet Carburetor Spacer for 2bbl 2300 Series models (0 4412) Application: Year Make Model