Heartthrob Mufflers
HEARTTHROB MUFFLER CLAMPS - STAINLESS STEEL
The perfect final touch to your stainless steel exhaust system. Aircraft-quality T-304 grade stainless steel for extra long service life, rust and corrosion resistance.
Merchant: JC Whitney
HEARTTHROB ALUMINIZED MUFFLERS FOR DUAL EXHAUST CONVERSION SYSTEMS
Available in stock-type muffler (oval, heavy construction), glass-packed bullet muffler (high performance) or Turbo muffler For '63-86 American trucks and vans
Merchant: JC Whitney
HEARTTHROB HIGH-PERFORMANCE MUFFLERS
Looks like a glass-pack…performs like a TURBO muffler!
Merchant: JC Whitney
HEARTTHROB 3" ALUMINIZED EXHAUST CUTOUT
When capped, cutouts allow exhaust to flow through your mufflers Uncapped at the track, exhaust exits before the mufflers for a straight-pipe, no-muffler sound Allows you to use a quieter stock-type muffler while still maximizing exhaust flow when you
Merchant: JC Whitney
HEARTTHROB VELOCITY SERIES PERFORMANCE WELDED MUFFLERS
A performance sound at the tailpipe without the usual annoying drone inside your vehicle!
Merchant: JC Whitney
HEARTTHROB DUAL EXHAUST TURBO MUFFLER
Special high-performance fiberglass-packed muffler reduces back pressure Helps dual exhaust reach full potential Double-wrapped aluminized steel shell, 3 pass tubes, 2 baffles and 1/4" thick long-strand needlemat fiberglass packing 2 required.
Merchant: JC Whitney







