Copper head gaskets are designed for use in all high performance applications that require an extra measure of sealing or use very high compression. There is no better sealing or more durable gasket material than solid copper. Reusable for many engine rebuilds!

Available in .016" - .032" - .042" thickness.

our billet aluminum valve cover spacer not only adds some engine bling but it is needed when using our rev rockers to prevent the push rod adjuster screw from hitting the underside of the valve cover

Our billet aluminum valve cover spacer not only adds some engine bling but it is needed when using our rev rockers to prevent the push rod adjuster screw from hitting the underside of the valve cover.
This valve cover spacer is intended to be use on the 5 bolt clone motors.

Our billet lifters are intended to be used in modified honda, clone and predator engines with aggressive camshafts. The billet lifters are precision cnc machined from superior grade alloy steel and heat treated to resist breakage and ensure engine durability. The set of billet lifters is 5 grams lighter then stock lifters, standard length and can be used with stock, aftermarket and Raceseng S1 or S2 push rods.

Sold in pairs.

The Raceseng billet side cover (crankcase cover) redefines the function of a side cover and adds the beauty you would expect from a Raceseng product. See the product page for the value rich features of this billet side cover.

The Raceseng billet side cover (crankcase cover) redefines the function of a side cover and adds the beauty you would expect from a Raceseng product. See the product page for the value rich features of this billet side cover.

Build your own valve train kit.

It's time for a change in the status quo of stamped steel valve covers. Raceseng's cobalt valve cover paves the way with cutting edge performance style and superior engine breathing. The cover is fully cnc machined and features a unique baffle breather system that eliminates excess crank pressures from modified motors without drilling the block. The breather system also prevents excessive oil loss from the engine.

The rear of the cover has two exit breather ports which are drilled and tapped for 1/4" NPT fittings. Purchase your choice of hose barb fittings or pipe plugs below.

APPLICATION » 160/200 honda and clone 4 bolt cylinder head
SKU » rsp_13_200b

It's time for a change in the status quo of stamped steel valve covers. Raceseng's cobalt valve cover paves the way with cutting edge performance style and superior engine breathing. The cover is fully cnc machined and features a unique baffle breather system that eliminates excess crank pressures from modified motors without drilling the block. The breather system also prevents excessive oil loss from the engine.

The rear of the cover has two exit breather ports which are drilled and tapped for 1/4" NPT fittings. Purchase your choice of hose barb fittings or pipe plugs below.

APPLICATION » 160/200 honda and clone 4 bolt cylinder head
SKU » rsp_13_200m

High strength alloy steel cylinder head bolt kit. Comes complete with high quality black oxided (corrosion resistant) socket head bolts, nut and washers.

High strength alloy steel cylinder head stud kit. Cylinder head studs should be used in the high performance engines due to their ability to retain their torque capacity and prevent cylinder head gasket failure.

Kit comes complete with high quality heat treated alloy steel studs, hardened washers and class 10 steel nuts.

Complete engine stud kit. Studs should be used in high performance engines due to their ability to retain their torque capacity, prevent cylinder head gasket failure, side cover gasket failure and to prevent side cover bolts from backing out.

Kit comes complete with high quality heat treated alloy steel studs, hardened washers, class 10 steel nuts and precision ground dowel pins for your cylinder head and side cover.

Raceseng guide plates are designed and manufactured for precise push rod fit and function. The guide plate accurately and smoothly fills the need for absolute control of side to side push rod movement.

This guide plate should be used with Raceseng S1 push rods. No modification necessary for installation. No guide plate is necessary when using shaft mounted rocker arms.

APPLICATION » 160/200 honda and clone engines with Raceseng S1 push rods

Raceseng guide plates are designed and manufactured for precise push rod fit and function. The guide plate accurately and smoothly fills the need for absolute control of side to side push rod movement.

This guide plate should be used with 3/16" diameter stock or aftermarket push rods. No modification necessary for installation. No guide plate is necessary when using shaft mounted rocker arms.

APPLICATION » 160/200 honda and clone engines