Triple X Arm Guard - X-Wedge - Left Side - Wedge Style - 2" Taller - Fiberglass - Black - Triple X Sprint Car 13199901 Flowmaster's America Thunder system for 2 1 2 to M77MS829H30 1303LS1-3 Size:Youth 2X-Large

Flowmaster's America Thunder system for GM F-Body cars include specially-selected Super 44 mufflers to make your Camaro or Firebird come alive

270 in Bore

or 10 Series IgnitionSupplied with Cap-A-Dapt distributor cap and rotorSteel shaft is QPQ coated and guided by a sealed ball bearingCNC machined billet aluminum housing and billet aluminum baseMechanical advance assembly can be locked out for crank trigger systemsNylon pads ensure smooth operation of the advance weightsAdvance weight pins are staked and tig welded to the plateAdvance plate and weights are fine blanked from chrome moly steel and QPQ coated for friction reductionEasy-to-adjust mechanical advance with supplied springs and stop bushings

a center support and mounting hinges for each blade

This harness includes an optional connector if you want to use a GM column mounted ignition switch

Triple X Arm Guard X Wedge Left Side Wedge Style 2" Taller Fiberglass Black Triple X Sprint Car 13199901 Flowmaster's America Thunder system for 2 1 2 to M77MS829H30 1303LS1 3 Size:Youth 2X Large Flowmaster's America Thunder system for GM F Body cars include specially selected Super 44 mufflers to make your Camaro or Firebird come alive 270 in Bore