***Current engine package build backlog as of 03/01/21 is 2-3 months depending on build package***

"Blackout Series" 1.7 Ratio Adjustable Roller Rocker Arm Kit

$610.00

This is our new "Blackout series" 1.7 adjustable roller rocker arm kit with dyno proven power gains. These are 100% made in the USA and feature a heavy duty fully rollerized fulcrum and roller tip. To utilize the 1.7 ratio you will need .100" shorter pushrods when compared to stock, we offer 5/16"(Stock head) and 3/8" *(For use only on our competition heads unless you clearance your head) diameter .080' wall hardened pushrods. On most roller rocker arm kits and especially on adjustable kits you will have to space the valve cover up at least 1/2' for clearance from the added height of the over-sized rocker arms. We offer one of the best solutions for this issue with our 5/8" Billet Valve Cover Spacer Kit which is also listed on our site.
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Billet Valve Cover/Roller Rocker Spacer Kit

$495.00

This is the most advanced and complete Billet Valve Cover/Roller Rocker Spacer to date. This spacer kit has a proprietary designed doweled/interlocking system to keep everything aligned for proper fitment, sealing and to squeeze in those big 1.6 or 1.7 Adjustable Roller Rocker Arms. This kit is designed retain the factory valve cover and its excellent breather/baffling system which most aftermarket covers DO NOT HAVE. Items included in this kit are the following: 5/8" Billet valve cover spacer(96-06 style valve cover), locating receiver dowels(96-06 12pt head bolts suggested not required), two black usable locating rubber valve cover gaskets, valve cover perimeter grommets, valve cover breather and PCV fittings w/grommets, Stainless Steel button head perimeter bolts or Stainless Studs w/Nylock nuts and AN washers to finish off everything so there's no rusty crusty looking mess down the road.
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Newcomer Racing Revised "True Round port" 1/2" 304 Stainless Steel Header Flange

$215.00

This Revised header flange design is to be uses in conjunction with our matching "Newcomer" Copper Intake/Exhaust header/manifold gasket. We have redesigned the original Factory D-port into a true round port on all exhaust ports with a 1-3/4" slip in fit or 1-7/8" flush fit depending what primary tube size you prefer. We have purposely left material thick between the runners where the intake is seated, that being said you need to clean-up/grind the intake casting flaws to fit between the header flange properly. ***TIP***When fabricating your own header we suggest bolting the header flange down flat in as many places as possible on a head, welding everything up accordingly then check for straightness. DO NOT be scared of a curve in the flange(this is normal), once its all bolted down they will lay out great without leaks. We are kind of biased but we suggest our Stainless Steel Winged Washer Kit to finish off your custom build. Now go make something cool, send us the pics we want to see and share it!
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Jeep 4.0 Cylinder Head 1/2" Alumium "Block-off Plate"

$103.00

When you need to seal up an engine for storage, shipping, that backup race motor or built head thats finished but not quite ready to install then protect it with these Cylinder Head Block Plates. These are designed for any 4.0 Jeep Cylinder head including aftermarket versions.
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​https://bangshift.com/bangshift1320/most-powerful-4-0l-jeep-engine-ever-built-make-860-hp/

https://www.enginelabs.com/news/video-building-the-worlds-most-powerful-jeep-inline-6-engine/

​https://www.roadandtrack.com/news/a34345852/861-hp-jeep-straight-six-dyno-video/

​https://www.thedrive.com/news/36982/tuner-pushes-the-legendary-jeep-4-0-liter-straight-six-all-the-way-to-861-hp

.500"(1/2") Stainless Steel Intake/Exhaust Flange Winged and Round Pinch Washer kit w/ARP 12pt Stainless Steel bolts.

$143.00

We tried to answer the call for intake and header flange fitment issues with an alternative solution that looks much cleaner and never rusts. This newly designed Winged 1/2" Polished Stainless Steel washer can be rotated to fit multiple locations or reach the intake casting that the factory round washer could not quite reach before and has enough bore clearance to allow the washer to articulate on uneven surfaces. This kit will feature (8)Winged, (3)Round-for exhaust ends/center and (11)ARP 12pt polished SS bolts.

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Newcomer Racing "Power to Move" 100% Soft Cotton T-shirts "Crazy Turbo Stroker Jeep Rat Rod"

$24.00

Custom T-shirts available in BLACK, HEATHERED and BOLD BLUE and sizes from Small through XXL. Initial orders have consumed much of the inventory so if you don't see your color and size just place your order and we will ship within two weeks or check back in a few weeks.
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Newcomer racing hats

$21.00

We have two styles of hats: Solid Black and Black/White Trucker style. Both offered with a universal one size fits all adjustable.
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Extreme Duty Lifetime .060" Annealed Copper Intake/Header Gasket

$115.00

This all new custom designed Newcomer Racing exclusive "Copper" Intake/Header gasket answers the call for many issues related to the 4.0 based Jeep head. First off we list this as a lifetime gasket that can be reused time and time again with just a simple gasket cleaning and reapplication of the provided High Temp Silicone. Secondly it does not have to be trimmed like all stock gaskets to fit the stock or highly ported versions and it serves as a great porting template for our in house port designs. We offer three designs to fit your needs: Stock(87-99)/Edelbrock, TUPY(99-06), then our updated True round port design for our 1/2" Stainless Steel Custom Header flanges for your custom header builds. Simply choose your head style at the checkout. Our Stainless Steel ARP fastener/Winged Washer kit compliments these gaskets well! As noted this wrapped gasket will come in an indestructo box with a full tube of high temp silicone for many uses if needed.
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