Eagle FSI5700B 5.700" 4340 I-Beam, Chevrolet Small Block, 7/16" Arp 8740 BoltsBolts: 7 16" ARP 8740 Material: Forged 4340 steel Center to Center Length: 5. 700" Pin Size: 0. 927" Pin End Width: 1. 005" Rod Journal: 2. 1 Housing Bore: 2. 225 Big End Width: 0. 940" bushed pin end for use with full floating piston pins Typical Weight: 580g

These headers are pressure tested to ensure leak free performance

Crate Engine - 376 Cubic Inch - 525 HP - GM LS-Series

GMC Sierra 1500 SLE 2014

BBC Performer TBI Cylinder Head - Assm

with no air line or wiring needing to be routed through the cab of the vehicle

2019-2021 GMC Sierra 1500 AT4 Crew Cab Pickup

Works best w/ ported

5" Outside Diameter Tip Included

26125-32 Beehive Valve Springs

This kit also includes sway-bar end links Top all this off with adjustable camber plates carved out of T6061 aluminum and anodized in a deep red hue

Great for shenanigans

Includes valve springs