HEADER,BBC,1 3/4",68-87 GM TRUCKS,SUV,LONG TUBE,3",CERAMIC HOT COATED Shackle Kits FITS GM METRIC CALIPERS

FITS GM METRIC CALIPERS

40" CENTERS FOR SIDE MOUNTING TO FRAME MEMBERS OR OTHER SECURE ELEMENTS OF THE CHASSIS

Our dropped front axle sizes help to try to keep the wheels inside the fenders

THE OPTIMA MODEL NUMBER FOR THIS YELLOW TOP BATTERY IS D75/25

Pair of Brand New Southwest Speed 4-Bar Batwing Brackets - 2-1/4" Boss - Polished (SWS #104-8124)

HEADER,BBC,1 3/4",68-87 GM TRUCKS,SUV,LONG TUBE,3",CERAMIC HOT COATED Shackle Kits FITS GM METRIC CALIPERSBrand New Pair of Southwest Speed Ceramic Hot Coated Long Tube Headers for 1968 1987 Chevy GMC Trucks and SUV's with Big Block Chevy 396 502ci Engines (Part #440 2440). These long tube headers feature 1 3 4" primary tubes flowing into 3" collectors, with a pair of 2 1 2" reducers included for easy connection to the vehicle's existing exhaust. Designed for 68 87 GM trucks and SUVs, they deliver improved performance and better fuel mileage. All