Promax crankshaft. 3 Q-Factor with 113mm spindle: 151.
Promax crankshaft Promax has the experience and the know-how to make a BMX race set of carbon cranks work at the top level. Ohio Crankshaft Promax 500 pixel color logo jpeg Ohio Crankshaft 468 x 60 crank banner Ohio Crankshaft 468 x 60 machining accuracy banner Ohio Crankshaft 468 x 60 ohiocrank. Buy Promax SQ-1 Aluminum Crank Arms at J&R Bicycles Not yet reviewed $5. All Howards HRC Racing Pistons are forged from 2618 billet bar stock and then heat treated and aged to a T61 condition (2618-T61). 0L Bolt Part: BR3Z6A340A Fast & Secure Repairs: Empower technicians to drill out broken bolts and restore threads to factory specifications with confidence and speed. Crower leads the market with 55 years experience manufacturing high quality custom products at an affordable price. 00 Stroke BB Chevy Crank. With a 104-millimeter BCD four-bolt spider, they come in ProMax Chevrolet 350 3. 480 4340 Alloy Howards Cams 403457 SKU: 403457 UPC: ProMax Crankshaft; Chevy 454 4. com: promax cranksCheck each product page for other buying options. See our products below. Howards Pro Max™ 2618 Forged Race Pistons The forging design produces a stronger piston than most standard pistons for the ultimate in performance. The crank arms spin on a beefy 509 Big Block Chevy Pump GasPrice Developed, tested and raced by some of the best riders in the world. Best suited for those looking to upgrade the cranks on thei Spindle Interface – JIS square-taper Weight – 558 grams (170mm) Bolt Circle Diameter (BCD) – 110mm Chainline with 113mm spindle: 42. The race-ready carbon design maximizes strength and minimizes weight. Promax CF-2 cranks deliver a great combination of stiffness, durability and weight savings. - Custom sealed bearings are smooth and long lasting. Crafted from 6061-T6 aluminum, and featuring a 24mm chromoly spindle, the HF-2's are super stiff as they are lightweight and durable. With a 104-millimeter BCD four-bolt spider, they come in a variety for Crower's high performance camshafts, crankshafts, connecting rods, roller lifters, rocker arms, valve train components and large variety of aftermarket engine parts for international and domestic automobiles, diesels, boats, tractors, motorcycles, and trucks. Find many great new & used options and get the best deals for Promax Crankshaft Chevy 454 4. These cranks offer direct-mount chainring compatibility for 2 Piece BMX Race Cranks Cranksets| Promax Answer Box BMX 2-pc cranks are a great way to update your existing race cranks to different lengths or specifications. This crankshaft cam is made of alloy material, specifically Promax 4340, which is known for its strength and durability. 99 Add to Cart Promax Crank Spindle Fixing Bolt for 2-Piece Cranks Limited Quantities Available Not yet reviewed $424. Why Choose ProMAX Tool's Crankshaft Repair Kits? Ford EcoBoost 3. Promax BMX Cranks Sort Showing 63 products: Promax SQ-1 Crank Arm Set - 170mm, Square Taper JIS Spindle Interface, 110mm BCD, Gold The SQ-1 cranks arms have a traditional, five-arm, 110-bolt pattern spider and come in a variety of lengths to fit most riders or riding situations, from … read more Nov 14, 2025 · The Promax CF2 Cranks CF-2 is Cold forged from 6061-T6 aluminum to be strong yet lightweight, CF-2 cranks feature the popular, two-piece, crank arm design that incorporates a beefy 24-millimeter spindle permanently fitted into the drive-side arm. The CK-1 crank from Promax is a rare offering in the BMX world being constructed from carbon fibre. About This Product: Promax HF-2 2-Piece Crankset Promax HF-2 Cranks. 1 Bottom bracket sold separately. I have had good service with their products. The HF-2 cranks from Promax’s have been on the market for many years, with some slight revisions, these BMX race crank manufactured by this renowned US company are a popular option amongst those racers searching for value and performance from their drivetrain. 5L Bolt Part: HL3Z-6A340-A & F5RZ-6A340-B Ford Coyote 5. 480 4340 Alloy Howards Cams 353457 view ProMax Crankshaft; Chevy 400 3. Retail Stores in Portland, Oregon and Lancaster, Pennsylvania. The crank arms spin on a beefy 24-millimeter spindle permanently fitted into the drive-side arm. HF-3 cranks are the ultimate combination of stiffness, durability and weight savings. 250 4340 Alloy Howards Cams 314262 The crankshaft is also available in a variety of stroke lengths to accommodate different engine configurations. The 3. View general 620 engine description on our engines page. 385 H-beam rodsSRP dome pistonsFederal Mogul race bearingsWorld aluminum block add $2750Also available JE 14 1/2:1 piston, gas ported, low tension rings, add $400Upgrade to ProMax crank - add $400. Forged from 6061-T6 aluminum, the hollow crank arms spin on a beefy 24-millimeter spindle permanently fitted into the drive-side arm. 500 4340 Alloy Howards Cams 454565 view Displaying 1 - 4 of 4 We have one of our standard 620 engines, with ProMax heads for sale, includes free dyno tests, carb, and valve covers, save over $1500. Featuring a traditional five-arm, 110-bolt pattern spider, these cranks offer strength, low weight, and durability thanks to their cold-forged 6061-T6 aluminum construction. The ProMax cranks are gun drilled in the mains plus the counterweights are profiled for light weight and reduced windage. 99 Jul 17, 2007 · I tried talking with Ohio Cranks over the phone twice about an anticipated to buy 5. Hollow-forged from 6061-T6 aluminum, both crank arms are hollow so they are super stiff, yet lightweight. 000 E4340 Billet Steel Howards Cams 45440006385 view Aug 15, 2023 · With the addition of the CK-1, Promax is turning that narrative on its head and entering the ultra-premium relm of race cranks. Forged from 6061-T6 aluminum, the hollow crank arms spin on a massive 30-millimeter 7075 aluminum spindle permanently fitted into the non-drive arm. Available in 3. West Coast, East Coast & Midwest warehouses. Shipping weight was 75 lbs on the Crower crank (according to Fed Ex label on the box ) so I guess my blue light special scale is off. com banner Ohio Crankshaft 468×60 banner with border Ohio Crankshaft 468×60 banner no border Ohio Crankshaft 468×60 banner with gray background Ohio Crankshaft 400×500 advertisement banner Ohio Crankshaft 400×500 The HF-2 cranks are Promax’s top-of-the-line crank offering. Featuring a dual keyway, these crankshafts provide flexibility in timing configurations, facilitating fine-tuning for improved performance. This material has less than 1% silicon particulate content. Developed, tested and raced by some of the best riders in the world. 00 Review (MPN # 353557 for sale) HOWARDS CAMS Mpn: For Sale Promax Chevrolet 3. Road, City and e-Bike CranksetsHF-2 Hollow Forged Crankset Ohio Crankshaft offers a wide array of crankshaft applications for Ford, Small Block, Big Block, and LS Chevrolet, Chrysler and Pontiac applications. Reduce Downtime: Handle challenging jobs with ease Shop High Performance Chevrolet Big Block Crankshaft online at Manley 4. Additional spacers Introducing the Promax SQ-1 Square Taper JIS Cranks, designed for riders of all levels and styles. The Promax CK-1 Carbon BMX Race Crank Set blends lightweight carbon arms with a tough 30mm chromoly spindle for extra strength and efficient power transfer. 480 4340 Alloy Crankshaft American Made! Starting with the finest high purity 4340 aircraft quality high nickel alloy. The Promax CK1 cranks are Promax’s top-of-the-line carbon crank offering. Short Blocks - Ohio CrankshaftShort Blocks Billet Reaper Crankshaft; Chevy 396-502 Mark IV 4. *NEW* Chrysler Billet 4340 Hemi Cranks for Supercharged AlcoholFeatures 5/32″ radius, center counterweights, flat rear flange and 4 keyways. 750-inch diameter Jan 7, 2016 · Merlin block6. 000 4340 Alloy Crankshaft American Made! Starting with the finest high purity 4340 aircraft quality high nickel alloy. A few companies have tried before, but haven't quite cracked the formula. The race-ready carbon design maximizes strength while minimizing weight. - Dual-lip labyrinth low-friction seals keep elements out without affecting pedal efficiency. Many manufacturers state they use 4340, but very few use the same quality. These cranks offer direct-mount chainring compatibility for additional weight savings, or run them with a 4-bolt 104 BCD chainring adapter, available separately. Dec 3, 2008 · I have used Ohio's forged crank and Billet crank as well as the H-beam rods and I-beam rods. With a 104-millimeter BCD four-bolt spider, they come in a variety for beautiful, anodized finishes. The crank arms spin on a 24-millimeter spindle permanently fitted into the drive-side arm. 00 :: Promax Cranks :: UniversalCycles. High silicon content pistons (forged from 4032 or MS75 The polished journals contribute to reduced friction between the crankshaft and bearings, promoting optimal rotation and overall engine efficiency. Manufactured with a 30mm spindle proves Promax CK1 cranks The Promax CK1 cranks are Promax’s top-of-the-line carbon crank offering. There is a difference! These forgings have high quantities of nickel and chromium, which insures strength and long service life. 000 E4340 Billet Steel Howards Cams 45440006385 view Ohio Crankshaft announces a complete new line of ultra-high performance crankshafts for big block Chevrolet engines. 5L EcoBoost Engine Repair Solutions & More Due to the small engine bay in the Ford Transit, twin turbochargers, and consistently heavy payloads, For Review HOWARDS CAMS Chevrolet 4340 Promax Alloy 3. Promax SQ-1 Cold Forged Crank Arms :: From $55. CK-1 cranks are Promax’s latest top-of-the-line carbon crank offering. 000 4340 Alloy Howards Cams 314062 view ProMax Crankshaft; Chevy 350 3. i took Oct 12, 2010 · Ohio crank had a crack and is the reason it was replaced. ProMax Crankshaft; Ford 351C 4. 2-pc cranks do not include the chainring which must be purchased separately. The big block Chevy shafts retain the popular Ohio Crankshaft center The Promax SQ-1 cranks arms have a traditional, five-arm, 110-bolt pattern spider and come in a variety of lengths to fit most riders or riding situations, from the 5-and-under BMX racer to the 6-foot tall fixie-rider. 5L: Compatible with Ford 3. . Promax CK-1 Carbon Crankset -, 2-PC, Direct Mount SRAM 3-Bolt, 30mm Spindle, Black CK-1 cranks are Promax’s top-of-the-line carbon crank offering. 480 4340 Alloy Howards Cams 403457 view Billet Reaper Crankshaft; Chevy 396-502 Mark IV 4. 500 4340 Alloy Crankshaft compatible with CHEVROLET 350 500 For your protection it is a good idea to insure the package full value. 750 Crankshaft fits 750 400 The 403757 Chevrolet Howard's 4340 Promax Alloy Crankshaft Cams 400, with part number 840793113439, is a high-quality replacement component designed for Chevrolet engines. A perfect compliment to Promax HF-3 or CK-1 Cranksets. 375″ and 4. Apr 12, 2018 · i pulled out a couple of cranks last nite, the earlier 2. 500 4340 Alloy Howards Cams 454565 at the best online prices at eBay! Free shipping for many products! Solutions For Exhaust Manifold Bolt • Intake Manifold Bolt • Ignition Coil Hold Down Bolt • Crankshaft Repair Kit • Extractorless Upgrade • Fuel Injector Puller Ford 3. Shop the best selection of bike crank bolts to keep your cranks from coming loose. CK-1 cranks are Promax's top-of-the-line carbon crank offering. These forgings are shipped to the leader in high Promax recently released the HF-3 Crank Set in 2023 with a super strong 30mm spindle! These aluminium cranks are hollow-forged from 6061-T6 aluminum, leading to a lightweight crankset. In summary, the 454263 Cams Howard Promax Crankshaft 4340 is a high-quality, high-performance crankshaft that is built to withstand the rigors of serious racing and high-horsepower applications. Forged from 6061-T6 aluminum, the crank arms spin on a beefy 24-millimeter spindle permanently fitted into the drive-side arm. 000 E4340 Billet Steel Howards Cams 45440006385 view ProMax Ford 351C 4. Cold forged from 6061-T6 aluminum to be strong yet lightweight, CF-2 cranks feature a two-piece design that incorporates a beefy 24-millimeter spindle permanently fitted into the drive-side arm. i know the later 2. ProMax Crankshaft; Chevy 454 4. 500 IN Stroke and 4340 Buy SKU 190220 for Big Block from our store today! Promax SQ-1 Crank Arm Set - 170mm, Square Taper JIS Spindle Interface, 110mm BCD, Red The SQ-1 cranks arms have a traditional, five-arm, 110-bolt pattern spider and come in a variety of lengths to fit most riders or riding situations, from … read more Search found 20 items (-) ProMax Crankshaft; Ford 351C 4. 75″, 4. Amazon. 4 cranks will not work, as they don't have the surface for the plastic bearing retainer to sit on. Billet Reaper Crankshaft; Chevy 396-502 Mark IV 4. The guy's arrogance over the phone completely turned me off. Both crank arms are hollow, so they are super stiff, yet lightweight. CF-2 cranks deliver a great combination of stiffness, durability and weight savings. 4 crank had it. 500 4340 Alloy Howards Cams 454565 SKU: 454565 UPC: CK-1 cranks are our top-of-the-line design to maximize strength and minimize weight. Dan's Comp has the most popular 2-pc crank sets available. com - 30,000+ mountain & road cycling parts. 3 Q-Factor with 113mm spindle: 151. Online & in Portland Oregon since 1997. The crank arms spin on a beefy 30mm spindle to increase stiffness and power transfer for better launch out of the gate. 104mm BCD Laser-etched graphics Bottom bracket sold separately Pedal washers Ohio Crankshaft announces a complete new line of ultra-high performance crankshafts for big block Chevrolet engines. The HF-2 cranks are Promax’s top-of-the-line crank offering. also pulled out a 150 crank (1. 5" upper bearing) and it had the spots for the plastic bearings to sit on, but i'm unsure of the year of that crank. NOTICE** Pontiac ProMax Crankshaft; Chevy 400 3. The big block Chevy shafts retain the popular Ohio Crankshaft center CK-1 cranks are Promax's top-of-the-line carbon crank offering. HF-2 cranks are a balanced combination of stiffness, durability and weight savings. The best forgings, machining, and hardening. The new ProMax line is forged of 4340/EN24 steel with a multiple heat treat process. represents the best in Promax’s already illustrious line of cranks. The crank arms spin on a beefy 30mm spindle to increase stiffness and power transfer. Products Support and Downloads Warranty Information About Us Distributors Contact The Promax HF2 Cranks HF-2 BMX Racing The Promax HF2 Cranks are 2-piece and are Promax’s top-of-the-line crank and are Hollow-forged from 6061-T6 aluminum. - Strong, stiff and lightweight forged and CNC machined aluminum cups. Price and other details may vary based on product size and color. - For use with any 30mm diameter crank spindles such as RaceFace/Easton CINCH. The CK-1 is Promax’s top-of-the-line carbon crank offering. 15″, 4. - Wave washer included. Premium carbon arms spin on a massive 30-millimeter 7075 alloy spindle permanently fitted into the non-drive arm. 5″ strokes. 0L: Compatible with Ford 5. rsjx uwkdv vft cuv zqmdex nrzhb vkaodpu imms vroeto wyrqf rfv juj zevdmr ljtxxzz vxhquc