Pypes Crossmember-Back Exhaust System - 2-1/2 in Diameter - Dual Rear Exit - No Mufflers - No Tips - Stainless - Mopar B-Body 1966-74 Aurora Rod Ends 9 horsepower with a 4:

9 horsepower with a 4: 1 gear reduction ratio for exceptional cranking power

1971-1973 Chevrolet Caprice

oil pan bolts

200 PSI Stainless Pressure Sensor

Pypes Crossmember-Back Exhaust System - 2-1/2 in Diameter - Dual Rear Exit - No Mufflers - No Tips - Stainless - Mopar B-Body 1966-74 Aurora Rod Ends 9 horsepower with a 4:Product Description: Exhaust System Header Back 2 1 2 in Diameter Dual Rear Exit No Mufflers No Tips Stainless Natural Mopar B Body 1966 74 Pypes Performance Exhaust supplies complete mandrel bent, performance exhaust systems for American performance vehicles ranging from the 1950s to the present day. One of the principal ways of getting a lot of bang for your performance buck is to replace your cars compression bent exhaust system with a mandrel bent