For your Mopar318 - 340 - 360383 - 400 - 413 - 426W - 440Dual Accelerator ReturnSpring Set Concentric spring pair for safety,100% OEM quality and specs. US-made, stainless steel. For virtually all muscle-era Mopars with V-8 engine and single 4-BBl or 2BBl carburetors. All A, B, C, and E-body, 1962 - 1989 Ends risk of stuck throttle. Don't leave home without these! See typical installation: (ONLY THE TWO SPRINGS AT LEFT ARE INCLUDED) Rick

For your Mopar 318 - 340 - 360 383 - 400 - 413 - 426W - 440 Dual Accelerator Return Spring Set Concentric spring pair for safety, 100% OEM quality and specs. US-made, stainless steel. For virtually all muscle-era Mopars with V-8 engine and single 4-BBl or 2BBl carburetors.  All A, B, C, and E-body, 1962 - 1989 Ends risk of stuck throttle. Don't leave home without these! See typical installation: (ONLY THE TWO SPRINGS AT LEFT ARE INCLUDED) Rick

For your Mopar 318 - 340 - 360 383 - 400 - 413 - 426W - 440 Dual Accelerator Return Spring Set Concentric spring pair for safety, 100% OEM quality and specs. US-made, stainless steel. For virtually all muscle-era Mopars with V-8 engine and single 4-BBl or 2BBl carburetors.  All A, B, C, and E-body, 1962 - 1989 Ends risk of stuck throttle. Don't leave home without these! See typical installation: (ONLY THE TWO SPRINGS AT LEFT ARE INCLUDED) Rick