Allstar Performance Aluminum Square Tubing - 1" - 4 Ft. 24232 Machined Ports: These manifolds have

Machined Ports: These manifolds have both the inlet and the outlet ports machined for a smooth transition and optimal flow path for improved throttle response

Fit small and big block Chevy (except 348 and 409)

Silicone Coated Fiberglass Hose

A urethane plug is also included for those cold weather applications where you want to block the auxiliary air scoop

The Allstar Performance brand offers thousands of hard-to-find

Allstar Performance Aluminum Square Tubing - 1" - 4 Ft. 24232 Machined Ports: These manifolds haveTubing is 6063 T5 grade alloy with . 125" wall thickness. Ideal for fabricating rub rails or building shop, trailer or pit equipment like ladders, pit carts and tire racks. Specialty items for the Shop, Trailer and Track. The Allstar Performance brand offers thousands of hard to find, specialty items that cover many segments in the performance aftermarket. For over 30 years, customers worldwide have come to rely on the quality, affordable and