Hi, This has banjo fittings. The Product Dimensions given is 7.3 x 5.8 x 1.3 inches. This however is a guaranteed fit for the 1991 to 1993/1994 GMC S15 Jimmy/Sonoma/S10 Blazer, all submodels and engine size, RWD, as well as 993 to 1999 GMC Sonoma SLS submodel. To verify fitment, simply follow the steps below. On the homepage, please enter your application, simply select your vehicle’s year, make, model, sub-model, and engine size and click “Go.” Once your application is selected, type the name of the part you need on the top search box and press enter. Once the part shows up on your screen, you’ll see a “Guaranteed to Fit, Direct fit” note/badge if the part will fit, and we recommend that you also double-check your vehicle fit details as well as the vehicle fitment information table on the product page.