Super 44 - 2.25 Offset In / 2.25 Offset Out - Aggressive Sound 2000-gmc-sierra-1500-esi3878057 Valve Spring - Ovate Beehive

Valve Spring - Ovate Beehive Spring - 400 lb/in Spring Rate - 1

Hose - AQP Socketless Hose - 8 AN - 15 ft - Rubber - Blue - Each

Water Temperature Gauge - 140-280 Degree F - Mechanical - Analog - Full Sweep - 2-5/8 in Diameter - Silver Face - Each

Spindle - Stock Pin Height - Passenger Side - 7-1/2 Degree - Forged Steel - Natural - Mustang II / Pinto - Each

Super 44 - 2.25 Offset In / 2.25 Offset Out - Aggressive Sound 2000-gmc-sierra-1500-esi3878057 Valve Spring - Ovate BeehiveFlowmaster's Super 44 muffler uses the same Delta Flow technology found in our larger Super 40 mufflers. The Super 44 delivers a powerful rich tone and is the most aggressive, deepest sounding, highest performing four inch case street muffler we've ever built! Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.