Valve Covers Alloy Chevrolet SB V8 283-400 Tall Ball Milled Polished Baffled-pr 500 to 600 series Give your GM LS intake

Give your GM LS intake manifold the capability to flow some serious flow to feed even the most fuel hungry applications

HOWEVER IT IS RECOMMENDED TO GET THE MOST OUT OF IT

Aluminised Silver Heat Sleeve - 1-1/8" to 1-1/2"I

Opel Astra H 2004-2009

3/4" and 1" I

Valve Covers Alloy Chevrolet SB V8 283-400 Tall Ball Milled Polished Baffled-pr 500 to 600 series Give your GM LS intakePart Number : 5000s Valve Covers Alloy Chevrolet SB V8 283 400 Tall Ball Milled Polished Baffled pr Valve Covers Chevrolet Small Block 283 400 Motor with 1 hole 1 1 4" for Breather or Pcv. Tall Height will suit most Roller Rockers. Sold as a pair. Polished Ball Milled Aluminium Baffled.