Ridetech 67-69 Chevrolet Camaro / 67-69 Pontiac Firebird Rear Axle Housing Kit - Blk (Narrow Width) Exhaust- Mufflers & Tips>Tail Pipes Four 1/8-inch NPT ports designed

Four 1/8-inch NPT ports designed for optimal atomization of water-methanol or NOS

A 30 PSI delay rear-to-front circuit and circuit failure sender activation at 50 ± 10 PSI

Bringing you the next generation of intakes

----We've even thought of the little things with our 2022+ BRZ/GR86 radiator

rather than boxed

Ridetech 67-69 Chevrolet Camaro / 67-69 Pontiac Firebird Rear Axle Housing Kit - Blk (Narrow Width) Exhaust- Mufflers & Tips>Tail Pipes Four 1/8-inch NPT ports designedFord 9" housing and axles, powder coated satin black, narrowed width (54. 75"). For 1967 1969 Camaro Firebird and 1968 1974 Nova with Ridetech Bolt On 4 Link.