TRP Machine

04/06/2026

March Meet 2026 Champion Speed Shop Top Fuel Nostalgia Dragster Warm up

04/06/2026

March Meet 2026 Jail Break Top fuel nostalgia dragster

04/06/2026

March meet 2026 BC college students working on Nitro dragsters pit crews.

03/14/2026

A before (first chamber) and after 5 angle intake for a 2.00 valve and a radius exhaust for a 1.57 valve. This is for a street turbo application without porting (just a bowl blend into valve job) this will be 750-800 hp with a small cam 5.3 on e85 with a very street tune. Great budget build

12/28/2025

Catching up on my days off between holidays. A set of LS 706 for club class. Race valve job throat cut for larger 2.00/1.875 valves. Topped with PSI springs P/N ML1511LS. Will spin all day all season 4500 rpm to 7200 rpm up to 35 times per lap with out fail all season.

08/12/2025

One week only sale ends 8/18/2025 midnight

Drop in Chevy LS1 / LS6 2.00 8mm 21-4N Stainless-Steel Fully machined Swirl polished, Under cut Intake Valves & Stainless-steel 8mm 21-4N swirl polished 1.57 Exhaust valves. Drop in for 035, 317, 799, 243 and other castings with 2.00/1.57 valve sizes.

08/12/2025

https://www.ebay.com/itm/326396704228

Drop in Chevy LS1 / LS6 2.00 8mm 21-4N Stainless-Steel Fully machined Swirl polished, Under cut Intake Valves & Stainless-steel 8mm 21-4N swirl polished 1.57 Exhaust valves. Drop in for 035, 317, 799, 243 and other castings with 2.00/1.57 valve sizes.

08/12/2025

More listings for our Huge 1 week sale Prices good until 8/18/2025 or until gone whatever comes first. LS3 Stainless Steel intake valves not chinese speedmaster garbage

This Chevy LS3 2.165 8mm 21-4N Stainless Steel Intake Valves. 4.87. 3135 2.165 Swirl Polish Undercut is a high-performance intake valve Set of 8 Not Chinese speed master garbage. OEM size for 821, 823, 5364 castings.

08/12/2025

On Sale now until 8/18/2025

This limited warranty represents the total liability of TRP Machine for any product to which it applies. TRP machine makes no other warranties or representations of any kind. Any disassembly beyond what is needed.

08/12/2025

On Sale Now until 8/18/2025 for LS3 castings number 821, 823, 5364, Black Magic intake valves 2.165 and Stainless Steel 1.587 exhaust valves OEM drop in size for LS3 heads Limited Quantities

Drop in LS3 valves 2.165 8mm Black Magic Fully Machined Nitride coated, Undercut Intake Valves & Stainless-steel 8mm 21-4N swirl polished 1.587 Exhaust valves. Will fit LS REQ port casting 5365,821,823 with 2.165 / 1.587 valves.

08/12/2025

Black Magic 2.165 intake and 1.600 Stainless steel exhaust (for LS3) on sale now until 8/18/2025 or gone Limited Quantities

LS3 valves 2.165 8mm Black Magic Fully Machined Nitride coated, Undercut Intake Valves & Stainless-steel 8mm 21-4N swirl polished 1.600 Exhaust valves. Will fit LS REQ port casting 5365,821,823 with proper machining for 2.165 / 1.600 valves.

08/12/2025

On sale until 8/18/2025 Stainless Steel 2.00/1.57

LS1 LS6 DROP IN valves 2.00 8mm Stainless Steel swirl polished undercut Intake Valves & Stainless-steel 8mm 21-4N swirl polished 1.570 Exhaust valves. Will fit LS cathedral port casting 243, 799, 035, 317, with OEM 2.00/1.57 valve sizes.