Oil Cap 1/4 turn STAINLESS STEEL * this cap will not

* this cap will not fit factory oil fill tubes

stainless bolts and lock washers

com/products/cat-yellow-oil-fill-tube-and-cap-complete-kit-free-standard-shipping

1/4 turn cap          * pvc coated steel keeper lanyard          * Viton O-ring          * 2 stainless socket head cap screws and lock washers- Distance from engine block to inside of AMK tube and factory tube are the same- approximate dimensions from engine block:     (see 4th and 5th pictures)     - to inside of both pipes: 2-1/4"     - to outside of factory pipe: 3-3/4"     - to outermost portion of factory cap: 3-7/8"     - to outside of AMK pipe: 4-1/4"     - to outermost portion of AMK cap: 4-5/8"This design has been rigorously tested for 5+ years to ensure a trouble free product for you

From our testing

Oil Cap 1/4 turn STAINLESS STEEL * this cap will notOil Cap 1 4 turn stainless steel * made in U. S. A. * includes lanyard * this oil cap fits our filler tube only! * this cap will not fit factory oil fill tubes!