Big Block Chevy Exhaust Manifolds

Fat Jack Classic Fat Attack Tee. Brake Line Kit Install Guide. Differential Covers. 88 and newer cast 454 manifolds flow better/much better than our old restrictive ones, especially on the LH side where ours makes a square turn down. 04-30-2006, 11:37 AM||# 15|. Anyone have pics of some stock high performance big block exhaust manifolds? Available in Kids Small thru Large and Toddlers 2T, 3T, 4T & 5T. Please call for complete rear end pricing. Bellhousing and Clutch Accessories. By Price (High to Low). Patience is the key to get a good deal. OK, about medium just something that looks and works!

• Big block chevy cast iron exhaust manifolds
• Big block exhaust manifolds
• Big block chevy marine exhaust manifolds
• Big block chevy exhaust manifolds
• Chevy big block exhaust manifolds
• Chevrolet small block exhaust manifolds

Big Block Chevy Cast Iron Exhaust Manifolds

Serious street performance big-blocks need 3-inch pipes and mufflers. '68 C20 Longhorn 50th Anniversary 468/TH400w/buckets. If buying more than one part, check the box next to the parts you want to buy and then click the. I know that if i have issues with the remanufactured ones i will be kicking myself, just a big pill to swallow for a decent pair of used manifolds. SPECIFICATIONS: Engine: Big Block Chevy 396-454. Steering How To Guide.

Big Block Exhaust Manifolds

Kodiak Big Block Chevy 3. 56 Chevy Bel-Air 2dr. Supercharger Gaskets. During the warranty period, we will replace, at our option, any new part that fails due to a defect in materials or workmanship under normal use and service after proper installation. Water Inlet Kit # 13990. Also, header pipe diameters are measured on the outside, so the internal dimensions are smaller by the wall thickness. SO-CAL Speed Shop F1-style Upper S/S Front Shock Mounts.

Big Block Chevy Marine Exhaust Manifolds

The thickness of the header flange where it bolts to the cylinder heads can be as thin as 1/4 inch or as heavy as 3/8 inch for the more pricey headers. 454 502 Manifold to Head Gasket # 33760. Some competition headers feature a stepped design, where primary pipe diameter is increased before each pipe enters the collector, typically from 21⁄4 to 23⁄8 inches, or 23⁄8 to 21⁄2 inches. Marine and Powersports. Books, Manuals & Brochures. General Return & Refund Policy. Electronic Conversion Kits. Port side log style manifold fits Mercruiser 325, 330, 350, 370, & 400 model marine engines. I pulled off a pair of those old BBC "police" manifolds.. zoomies out the top? With our 2-into-1 collector, you can add 25 hp and 31 ft/lbs of torque at 5000 rpm. Springfield, Minnesota 56087. We recommend these similar substitute parts: Exhaust Manifold, OEM Replacement, Cast Iron, Chevy, GMC, Big Block, Passenger Side, Each. Part Number: ATP-101216. Part Number: OPG-BBEM002.

Big Block Chevy Exhaust Manifolds

These manifolds are available in either cast iron or aluminum. 95 Add Our Price: $454. They look like they would be a huge improvement. 81 Add Our Price: $22. Ramjet 350 and 700r-4 trans.

Chevy Big Block Exhaust Manifolds

Chevrolet Small Block Exhaust Manifolds

Decals Labels & Tags. Log Style Exhaust Manifolds and Pipe Kits. NOTE: Due to "under the plug" design, stock type motor mounts must be used. These pipes will fit many pre-existing port locations That are about crankshaft center line, and is widely used with swim step applications as well as V-Drives and Jet lower elbow is adjustable up & down with a 4" exhaust tip hose contention. Competition headers lead a pampered life compared to their street-driven compadres; so many racing headers are also made from 18-gauge tubing to reduce weight. When a single pulse from one side of the engine exits the header collector and heads toward the mufflers, it now has two low-pressure passages available: one from the muffler straight ahead, and one from the crossover pipe leading to the other bank of the exhaust system. Internal Components.

Universal Joints and Transmission Mounts. Exclusive design by Chris Froggett. This is the "restricted" gasket used with most Mercruiser. Categories / EFI - Fuel Injection.

Kodiak Exhaust Manifold Riser Gaskets - 4" Without Slots - KS496S. Button to add them to your cart. SO-CAL Speed Shop Ladder Bar Crossmember. Dash Panel Install Guide.

Tech tip: When you have the cylinder heads off and taken apart, bolt the exhaust manifolds, or headers, to the heads without any exhaust vales installed. Valve Cover Gaskets. Promotional Details. SO-CAL Wolf Shot Glass. All transmissions and V-Drives include a 1 year warranty. As engine speed increases, even the larger header pipes have some amount of residual flow during valve overlap, which is why high-RPM racing engines are best served with larger header sizes.