Skip to content

Fast and Secure Nationwide Shipping in 1–2 days.

Photo - Primary

Collection: Engine Components

Compare (0/5)

25001 products

Photo - Primary

Rotating Assemblies

Eagle Ford 351W 4.000in Crank 6.250in H-Beam -6.5cc Flat Top 4.040in Pistons Balanced Assembly

Regular price $2,936.99
Sale price $2,936.99 Regular price
Photo - Primary
Photo - Primary

Rotating Assemblies

Eagle Chevy 350 3.750in Crank 6.000in I-Beam Rods -16cc 4.040in Pistons Rotating Assembly

Regular price $2,347.99
Sale price $2,347.99 Regular price
Photo - Primary

Rotating Assemblies

Eagle Chevy 350 3.750in Crank 6.000in I-Beam Rods -16cc 4.030in Pistons Rotating Assembly

Regular price $2,347.99
Sale price $2,347.99 Regular price
Photo - Primary

Rotating Assemblies

Eagle Ford 351W 4.000in Crank 6.250in H-Beam -6.5cc Flat Top 4.040in Pistons Rotating Assembly

Regular price $2,715.99
Sale price $2,715.99 Regular price
Photo - Primary

Piston Sets - Powersports

CP Pistons 10-16 Kawasaki KX250F 14.2:1 77mm STD Bore x 53.6mm Stroke (249cc) Piston Kit

Regular price $375.97
Sale price $375.97 Regular price $395.75
Photo - Primary

Timing Chains

COMP Cams Roller Timing Set CRB/Crh 3-B

Regular price $355.95
Sale price $355.95 Regular price
Photo - Primary

Valve Springs, Retainers

COMP Cams Valve Springs 2.100in Triple D

Regular price $649.95
Sale price $649.95 Regular price
Photo - Primary

Connecting Rods - Single

BoostLine VW 2.0T TSI 144mm 22mm - Connecting Rod Single

Regular price $274.99
Sale price $274.99 Regular price
Photo - Primary

Connecting Rods - 6Cyl

BoostLine Nissan VQ35DE 144.25mm ARP 625+ - Connecting Rod Kit

Regular price $1,695.99
Sale price $1,695.99 Regular price
Photo - Primary

Connecting Rods - Single

BoostLine Nissan RB26 121.5mm ARP 625+ - Connecting Rod Single

Regular price $349.99
Sale price $349.99 Regular price
Photo - Primary

Connecting Rods - Single

BoostLine Nissan RB26 121.5mm - Connecting Rod Single

Regular price $274.99
Sale price $274.99 Regular price
Photo - Primary

Head Gaskets

Cometic Nissan CA18DE/CA18DET 83.5mm Bore .060 inch MLS Cylinder Head Gasket

Regular price $149.82
Sale price $149.82 Regular price $166.47
Photo - Primary

Head Gaskets

Cometic Harley-Davidson Twin Cam 100mm Bore .030 Head Gasket

Regular price $59.50
Sale price $59.50 Regular price
Photo - Primary

Gasket Kits

Cometic One Piece Rocker Base All EVO Harley-Davidson 020inRc 10 Pack

Regular price $102.15
Sale price $102.15 Regular price
Photo - Primary

Head Gaskets

Cometic Harley-Davidson 3.570in Stock Bore EVO .030 Head Gasket (Pair)

Regular price $59.50
Sale price $59.50 Regular price
Photo - Primary

Head Gaskets

Cometic Harley-Davidson 3.570in Stock Bore EVO .040 Head Gasket (Pair)

Regular price $59.50
Sale price $59.50 Regular price
Photo - Primary

Oil Pans

Cometic 1999 Harley-Davidson Twin Cam Dyna Oil Pan Gasket AFM - 10 Pack

Regular price $122.13
Sale price $122.13 Regular price
User 1

Gasket Kits

Cometic 70-92 Harley-Davidson Big Twin .032in Cam Cover Gasket - 5 Pack

Regular price $39.12
Sale price $39.12 Regular price
Photo - Primary

Dipsticks

Bikers Choice 04-Up Sportster White Face Oil Temperature Gauge Dipstick

Regular price $82.99
Sale price $82.99 Regular price

About Pure Auto Performance

Pure Auto Performance started with a simple idea: helping people find quality parts they can trust without the stress and confusion that usually comes with upgrading a car. We’re enthusiasts just like you, and we know how much pride goes into every build. Whether it’s improving a daily driver or working on a long-term project, the right part can make your car feel brand new again. That’s why we put care into everything we offer, choosing products that genuinely make a difference on the road.

We also believe car parts should be more than just nice to look at they should last, perform well, and fit the vision each driver has. Some customers prefer clean, subtle upgrades, while others love bold changes that completely transform their vehicle. No matter the style, our goal is to make the process easy, honest, and enjoyable. At Pure Auto Performance, we’re here to support you at every step so you can build a car that feels right for you. This brand is more than a store. It’s a community of people who love driving and want the best for their cars.

1-2 Day Fast Delivery
30 Days Free Returns
Secure Payment
24/7 Customer Support
High Quality Parts