Showing 1–12 of 15 results
1949-53 Ford Flathead Finned Aluminum Heads These Offy flathead Ford heads are finned for high heat dissipation, bigger water capacity for “built” engines and everybody knows, nothing beats a full-dress flathead for beauty! Heads have a .400″ valve relief. 3-5/16″ bore, 4″ stroke = 9:1 compression ratio 3-5/16″ bore, 3 3/4″ stroke = 8.6:1 compression…
Material Type: Aluminum Finish: Polished MFG. Part #: 4039 Sold in Quantity: Each Overall Height: 4.50″ Attachment Style: Bolt-on This Offenhauser valve cover breathers’ superior baffle design insures open air passages at all times – no oil leakage even at extremely high rpm’s. It’s made of polished cast aluminum and is 5″ tall. The base…
Offenhauser 4056 High Rise Small Block Chevy V8 Valve Covers
Offenhauser 4056 cast aluminum valve covers have one of the largest application offerings, to cover some of the rarest engines that many neglect to cover. They feature a stout cast aluminum design to resist those gasket-sealing woes, and the finned tops add style while dissipating engine heat. The covers have a high-luster polished finish, with the classic Offenhauser name to top them off. PLEASE SPECIFY DRILL STYLE.
PLEASE NOTE THAT AS OF JULY 2021, WE ARE EXPERIENCING A YEAR WAIT FOR THIS ITEM.
Brand:Offenhauser Manufacturer’s Part Number:5188 Part Type:Valve Covers Product Line:Offenhauser Cast Aluminum Valve Covers Valve Cover Mounting Style:Perimeter bolt Valve Cover Height:Stock Valve Cover Top Style:Finned Valve Cover Material:Cast aluminum Valve Cover Finish:Polished Baffled:No Breathers Included:No Gaskets Included:No Grommets Included:No Mounting Hardware Included:No Quantity:Sold as a pair
Valve Covers, Stock Height, Cast Aluminum, Polished, Finned, Offenhauser Logo, Land Rover, 215 V8, Pair Buick Special V-8 & Tempest V-8 Products specifications Baffled No Breathers Included No Gaskets Included No Grommets Included No Mounting Hardware Included No Quantity Sold as a pair. Valve Cover Finish Polished Valve Cover Height Stock Valve Cover Material Cast…
A functional new oil pan which is finned both inside and out, thus providing tremendous heat transfer-bearing life increased. Oil capacity increased by 2 quarts. A boss is provided for installation of an oil temperature gauge. A must on Super-Charged and hot Corvair engines. All surfaces special polished to a high lustre.
Offenhauser 5276 Corvair Valve Covers. Comes in a pair. Please specify whether you require a 4 bolt setup, or a 6 bolt setup. Cure your valve cover oil leaks with this rugged cast aluminum cover. Highly polished fins add rigidity and aid in cooling. Valve noise is also reduced because of the heavy construction.
Please note that these are extremely popular valve covers and they tend to sell out quickly.Â
A functional new oil pan which is finned both inside and out, thus providing tremendous heat transfer-bearing life increased. Oil capacity increased by 3 quarts. A boss is provided for installation of an oil temperature gauge. A must on Super-Charged and hot Corvair engines. All surfaces special polished to a high lustre.
Brand: Offenhauser Manufacturer’s Part Number:5313 Part Type:Carburetor Wedge Plates Product Line: Offenhauser Carburetor Wedge Plates Carburetor Wedge Plate Angle:12 degree Carburetor Wedge Plate Material:Aluminum Carburetor Wedge Plate Finish:Natural Gaskets Included:No Mounting Hardware Included:No Quantity:Sold individually. Offenhauser is an iconic company in both the hot rod and racing industries. Just mention the Offenhauser name and most…
Aluminum Quad Velocity stacks! Provides proper air velocity for 4 throat carbs! These aluminum stacks fit most Rochester, Carter and Holley four barrel carbs. Sold separately. Available Polished or with a Sandblast finish 5314- Inside Diameter at base 4-3/16″ 5315- Inside Diameter at base 5″
Brand: Offenhauser Manufacturer’s Part Number:5408 Part Type:Valve Cover Breathers Product Line:Offenhauser Polished Aluminum Filtered Breathers Valve Cover Breather Attachment:Bolt-on Breather Shape:Rectangular PCV Valve:No Breather Tube:No Shielded:No Breather Top Style: Offenhauser logo Base Material:Aluminum Base Finish:Polished Top Material:Aluminum Top Finish:Polished Grommets Included:No Length (in):5.750 in. Width (in):1.875 in. Height (in):3.000 in. Quantity:Sold individually. Notes:This is a…
