Product Overview
Dirt Late Model, Chevy 602 Crate Engine, Longhorn/ MasterSbilt/ Rocket XR1 Chassis, 1 5/8"-1 3/4" Stepped, 4 into 1 slip-on, 3" Outlet, Stainless Steel Exhaust Header. Includes: 2x ProChamber 300 steel anti-reversion mufflers (103902-01), 2x Muffler Support Clamps (MSC350). Headers are designed to run with mufflers.
( Please order H0662A4-KIT for MasterSbilt XS Chassis)