Rocker arm and lifter kits, MDS and AFM lifters, camshafts and pushrods for the engines that fill American roads — cold-forged, ground and hardened, measured against the OEM print.
Selection, price, delivery and support — answered before the first purchase order.
Nine product families in one catalogue, priced for repeat orders rather than brand markup.
Cold forging, CNC grinding and controlled heat treatment, audited to the automotive standard.
Fast-moving part numbers are held in stock and dispatched the same or next business day.
Fitment read against engine codes before the sale, and for the whole warranty period after it.
A lifter that ticks at 6,000 rpm was decided long before it was installed. Blank, grind, hardening and measurement happen in one sequence, so nothing is lost between suppliers.
Send a drawing, a sample or a worn part. We tool from what already works in the engine.
Blanks formed close to final shape, grain flow kept where the load goes.
Turning, milling and cam grinding on high-precision lines.
Case hardness and core toughness set per print, then verified per lot.
Dimensions checked against the OEM drawing, not a catalogue guess.
Every kit inspected before it is boxed and released to stock.
High-precision valvetrain parts, kitted for the job. Every part number below ships from stock, with fitment checked against your engine code before it leaves.
Lobe profiles ground and hardened, journals held to print.
Exhaust and intake camshafts for LTG 2.0L (12626901, 2013–2023) and other high-volume families. Profiles are cut, ground and hardened, then journals are finished and checked for lift, phasing and diameter.
The part that decides whether the engine is quiet.
Sixteen-piece MDS lifter sets for 5.7L HEMI (2005–2021) and AFM / roller lifter sets for GM 4.3L to 6.2L. Cold-forged bodies raise stem strength and wear resistance exactly where the camshaft loads them hardest.
Twelve pieces, one box, one torque spec.
Complete rocker arm and lifter sets for Pentastar 3.6L and 3.2L (2011–2021), plus the 8C3Z-6564-D rocker arm assembly for Ford 6.4L Power Stroke. Each kit matches OE dimension, form and function, and is inspected before it is packed.
The small hardware that keeps the geometry honest.
Poly locks for 3/8 stud roller rockers, followers and pushrods for aluminium rocker setups. Studs are precision ground to limit deflection, with a taper that holds torque in the locking zone.
Filters, tensioners and bearings run alongside the valvetrain line, so a service job can be covered on one purchase order. If a part number is not visible, ask — it is often already in stock.
Rocker arms · lifters · camshafts · pushrods · followers · poly locks · tensioner kits · bearings · air filters
Systems and habits a buyer can verify before the first order — and a paper trail that travels with the parts afterwards.
Measured against the OEM drawing, not against a competitor's part.
Case depth and surface hardness verified per heat lot before release.
Alloy grade and certificates retained with the production record.
Order direct on the Amazon store, or send your fitment list for wholesale and OEM programmes.
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