Street & Performance, Progressive Automotive, Small Block Chevy headers angle straight plug heads, LT1 LT4 LT-1 LT-4
LT-1/LT-4 Headers
Back to the Progressive Automotive Main Page
Call (740) 862-4696 for your needs!
![]()
Street & Performance Pro-Car Headers
All Street & Performance headers come with Stainless steel flanges. All of the welds are on the ID and ground smooth for looks and flow. Specify type of Vehicle and any suspension modifications or changes.
LT-1/LT4 Small Block Chevy headers . Includes collectors, gaskets and bolts.

Type III Headers shown
Straight Plug , Steel head, 1 1/2" Primaries and (2) O2 bung
Plain Steel, 1202-LT1 .$320.95
Thermal Coated, 1227-LT1 .$455.95
Polished Stainless, 1252-LT1 .$530.95
Polished Stainless with Thermal Coated inside, 1277-LT1 .$585.95
Straight Plug, Aluminum head, 1 1/2" Primaries and (2) O2 bung
Plain Steel, 1203-LT1 .$320.95
Thermal Coated, 1228-LT1 .$455.95
Polished Stainless, 1253-LT1 .$530.95
Polished Stainless with Thermal Coated inside, 1278-LT1 .$585.95
LT-1 Type III, 1 5/8" Primaries and (2) O2 bung
Plain Steel, 1204-LT1 .$409.95
Thermal Coated, 1229-LT1 .$520.95
Back to the Progressive Automotive Main Page
![]()
Copyright © 1999-2004 Bob Shetrone