Holley Regulator Diaphragm Repair Kit Replacement Diaphragm Repair Kit Suit Holley 12-803 and 12-804 Regulators Category_SPILL TRAYS Welded weight pins and heavy

Welded weight pins and heavy duty construction

3L V6 (VG33E) 03/03-12/05

NOTE: Will also suit Mazda Rotary engines with slight modifications to enlarge the bolt holes and replace allen key socket cap screws from imperial to metric

Inline 3-8" Barb Adapter with 1/8" Port

Holley Regulator Diaphragm Repair Kit Replacement Diaphragm Repair Kit Suit Holley 12-803 and 12-804 Regulators Category_SPILL TRAYS Welded weight pins and heavyHolley Regulator Diaphragm Repair Kit Replacement Diaphragm Repair Kit Suit Holley 12 803 and 12 804 Regulators Replacement fuel pressure regulator diaphragm repair kit for Holley 12 803 and 12 804 fuel pressure regulators. Features: Diaphragm repair kit for 12 803 or 12 804 fuel pressure regulators Includes diaphragm, low and high pressure springs HO12 807