Remflex Header Gasket-OLDS V8 260-455 EFI Automatic Transmission Controller Universal Slip-On Exhaust Turnouts are

Universal Slip-On Exhaust Turnouts are made from 16 Gauge mild steel

For power levels over 650 HP with single carburetors or with marginal fuel systems we recommend AED's special

Maximum Recommended Crankshaft Stroke 4

Requires No Gasket Sealer

Timing cover gaskets

Remflex Header Gasket-OLDS V8 260-455 EFI Automatic Transmission Controller Universal Slip-On Exhaust Turnouts areProduct Description: Exhaust Header Manifold Gasket 1. 625 x 2. 188 in Rectangle Port 3. 375 x 2. 188 in Center Port Graphite Diesel Gas Oldsmobile V8 Pair Remflex gaskets are made from a unique graphite material that creates a tight seal ever time. These gaskets are available for many OE and custom applications. Remflex's unique flexible graphite material has been proven for more than 30 years in industrial applications, where temperatures routinely