Comp Cams CB XM 278H-12 Carbon Fiber It's also the best all-around

It's also the best all-around two stroke fuel

This product was designed to be used with our D & B Series Engine Harnesses OBD1 and OBD2 style

Fitment Fit For 12-14 Chevrolet Sonic 4 Door Sedan models

Hard panel construction — Durability and thermal stability you need for coolant circulation

160 lb/in³ (half the weight of steel)

Comp Cams CB XM 278H-12 Carbon Fiber It's also the best all-aroundHYDRAULIC: Jet w A impeller, needs improved intake, works well with headers. Vehicle Fitments: Year Make Model Submodel 1967 1975 Chevrolet Bel Air Base 1967 1972 Chevrolet Biscayne Base 1973 1974 Chevrolet Blazer Base 1969 1972 Chevrolet Brookwood Base 1978 1980 Chevrolet C10 Big Ten 1975 1980 Chevrolet C10 Custom Deluxe, Scottsdale, Silverado, Custom, Cheyenne 1968 1974 Chevrolet C10 Pickup Base 1968 1974 Chevrolet C10 Suburban Base 1975 1980