Skip to content

Your cart is empty

Continue shopping

Have an account?

Log in to check out faster.

Universal Fit

Need parts that work across platforms? Our Universal Fit collection includes components...

Universal Fit

Your cart

Loading...

Estimated total

$0.00 USD

Taxes, discounts and shipping calculated at checkout.

Welcome to WrenchIt — premium performance parts for serious builders.

Shop by Application
- GM / Chevrolet
  
  Chevy Small Block
  Chevy Big Block
  LS Engines
  Pontiac
  Oldsmobile
- Fod
  
  Cleveland
  Windsor
  Big Block
  Big Block Boss
  Coyote
  Modular
  FE Series
- Mopar / Chrysler / Dodge
  
  Big Block
  Small Block
- Universal Fit
Shop by Brand
- Speedmaster
Contact

Country/region

Search

Language

English
Español

Country/region

Search

Language

English
Español

Search

Collection: Chevy Small Block

Explore high-performance parts for Chevy Small Block engines, including 305, 327, and 350 platforms. Whether you're restoring a classic or building a street machine, our premium components ensure power and reliability.

Sort by:

609 products

Filter:

Availability (0)

Availability

In stock (484 products)
Out of stock (125 products)

Price

The highest price is $9,240.00

$

From

To

Brand (0)

Brand

['Accel', 'Speedmaster'] (2 products)
Speedmaster (607 products)

Item Condition (0)

Item Condition

Brand New (609 products)

Filter and sort Filter

Filter and sort

Filter

609 products

Availability

In stock (484 products)
Out of stock (125 products)

Clear

Price

The highest price is $9,240.00

$

From

$

To

Clear

Brand

['Accel', 'Speedmaster'] (2 products)
Speedmaster (607 products)

Clear

Item Condition

Brand New (609 products)

Clear

Sort by:

Remove all

609 products

Chevy SBC 350 4340 Forged Steel Crankshaft ST-4.000 M-350 RJ-2.1 RMS-2Pc Bal-Int

Sold out

Chevy SBC 350 4340 Forged Steel Crankshaft ST-4.000 M-350 RJ-2.1 RMS-2Pc Bal-Int

Vendor:
Speedmaster

Regular price $726.80 USD

Regular price Sale price $726.80 USD

Sold out
Chevy SBC 350 4340 Forged Steel Crankshaft ST-3.750 M-350 RJ-2.1 RMS-2Pc Bal-Int

Chevy SBC 350 4340 Forged Steel Crankshaft ST-3.750 M-350 RJ-2.1 RMS-2Pc Bal-Int

Vendor:
Speedmaster

Regular price $861.10 USD

Regular price Sale price $861.10 USD
I Beam 6.000" 2.100" .927" Bronze Bush 5140 Connecting Rods Suits: Chevy SBC 350

Sale

I Beam 6.000" 2.100" .927" Bronze Bush 5140 Connecting Rods Suits: Chevy SBC 350

Vendor:
Speedmaster

Regular price $223.06 USD

Regular price ~~$247.90 USD~~ Sale price $223.06 USD

Sale
I Beam 5.700" 2.100" .927" Bronze Bush 5140 Connecting Rods Suits: Chevy SBC 350 7/16

I Beam 5.700" 2.100" .927" Bronze Bush 5140 Connecting Rods Suits: Chevy SBC 350 7/16

Vendor:
Speedmaster

Regular price $249.20 USD

Regular price Sale price $249.20 USD
I Beam 6.125" 2.100" .830" Bronze Bush 5140 Connecting Rods Suits: Chevy SBC 350

Sale

I Beam 6.125" 2.100" .830" Bronze Bush 5140 Connecting Rods Suits: Chevy SBC 350

Vendor:
Speedmaster

Regular price $218.40 USD

Regular price ~~$256.90 USD~~ Sale price $218.40 USD

Sale
I Beam 6.150" 2.100" .927" Bronze Bush 5140 Connecting Rods Suits: Chevy SBC 350

Sold out

I Beam 6.150" 2.100" .927" Bronze Bush 5140 Connecting Rods Suits: Chevy SBC 350

Vendor:
Speedmaster

Regular price $228.40 USD

Regular price Sale price $228.40 USD

Sold out
H Beam 5.950" 2.100" .927" Bronze Bush 4340 Connecting Rods - Chevy SBC 350

Sold out

H Beam 5.950" 2.100" .927" Bronze Bush 4340 Connecting Rods - Chevy SBC 350

Vendor:
Speedmaster

Regular price $373.10 USD

Regular price ~~$414.50 USD~~ Sale price $373.10 USD

Sold out
Chevy SBC 350 7.250" Internal SFI-Rated Fluid Damper Harmonic Balancer

Chevy SBC 350 7.250" Internal SFI-Rated Fluid Damper Harmonic Balancer

Vendor:
Speedmaster

Regular price $154.00 USD

Regular price Sale price $154.00 USD
Chevy SBC 350 6.250" Internal SFI-Rated Fluid Damper Harmonic Balancer

Sold out

Chevy SBC 350 6.250" Internal SFI-Rated Fluid Damper Harmonic Balancer

Vendor:
Speedmaster

Regular price $161.00 USD

Regular price Sale price $161.00 USD

Sold out
Chevy SBC 350 2Pcs Rms 1955-79 D/Side 7Qt Rear Sump Oil Pan Windage Tray [Black]

Sold out

Chevy SBC 350 2Pcs Rms 1955-79 D/Side 7Qt Rear Sump Oil Pan Windage Tray [Black]

Vendor:
Speedmaster

Regular price $185.00 USD

Regular price Sale price $185.00 USD

Sold out
Chevy SBC 350 160cc 64cc Angle Aluminum Bare Cylinder Head [Semi Finished]

Chevy SBC 350 160cc 64cc Angle Aluminum Bare Cylinder Head [Semi Finished]

Vendor:
Speedmaster

Regular price $294.90 USD

Regular price Sale price $294.90 USD
Chevy SBC 350 Fabricated Valve Covers Satin Tall w/ Hole

Chevy SBC 350 Fabricated Valve Covers Satin Tall w/ Hole

Vendor:
Speedmaster

Regular price $113.50 USD

Regular price Sale price $113.50 USD
Chevy SBC 350 Vortec Center Bolt Fabricated Valve Covers Black Tall w/o Hole

Chevy SBC 350 Vortec Center Bolt Fabricated Valve Covers Black Tall w/o Hole

Vendor:
Speedmaster

Regular price $116.75 USD

Regular price Sale price $116.75 USD
Chevy SBC 350 Fabricated Valve Covers Black Tall w/o Hole

Chevy SBC 350 Fabricated Valve Covers Black Tall w/o Hole

Vendor:
Speedmaster

Regular price $127.80 USD

Regular price Sale price $127.80 USD
Chevy SBC 350 BBC 454 Pro-Billet Ready-to-Run Distributor

Sold out

Chevy SBC 350 BBC 454 Pro-Billet Ready-to-Run Distributor

Vendor:
Speedmaster

Regular price $140.00 USD

Regular price Sale price $140.00 USD

Sold out
Chevy SBC 350 2Pcs Rms 1955-85 1Pc Rubber w/ Steel Core Oil Pan Gasket

Sale

Chevy SBC 350 2Pcs Rms 1955-85 1Pc Rubber w/ Steel Core Oil Pan Gasket

Vendor:
Speedmaster

Regular price $28.40 USD

Regular price ~~$33.40 USD~~ Sale price $28.40 USD

Sale
Chevy SBC 350 2Pcs Rms 1980-85 P/Side Replacement Oil Pan [Orange]

Sale

Chevy SBC 350 2Pcs Rms 1980-85 P/Side Replacement Oil Pan [Orange]

Vendor:
Speedmaster

Regular price $50.55 USD

Regular price ~~$59.40 USD~~ Sale price $50.55 USD

Sale
Speedmaster Chevy SBC 350 B-4.000 DH-9.025 Aluminum Engine Block 3/8 Head Stud

Sold out

Speedmaster Chevy SBC 350 B-4.000 DH-9.025 Aluminum Engine Block 3/8 Head Stud

Vendor:
Speedmaster

Regular price $2,916.60 USD

Regular price Sale price $2,916.60 USD

Sold out
Chevy SBC 350 Shaft Mount 1.6 Ratio DNA® Stainless Steel Roller Rocker Arms

Chevy SBC 350 Shaft Mount 1.6 Ratio DNA® Stainless Steel Roller Rocker Arms

Vendor:
Speedmaster

Regular price $384.00 USD

Regular price Sale price $384.00 USD
Chevy SBC 350 Shaft Mount 1.5 Ratio DNA® Stainless Steel Roller Rocker Arms

Chevy SBC 350 Shaft Mount 1.5 Ratio DNA® Stainless Steel Roller Rocker Arms

Vendor:
Speedmaster

Regular price $384.00 USD

Regular price Sale price $384.00 USD
Chevy SBC 350 1.6 Ratio DNA® Aluminum Roller Rocker Arms Set

Chevy SBC 350 1.6 Ratio DNA® Aluminum Roller Rocker Arms Set

Vendor:
Speedmaster

Regular price $364.90 USD

Regular price Sale price $364.90 USD
Chevy SBC 350 Shaft 1.5 Ratio DNA® Aluminum Roller Rocker Arms Set

Chevy SBC 350 Shaft 1.5 Ratio DNA® Aluminum Roller Rocker Arms Set

Vendor:
Speedmaster

Regular price $364.90 USD

Regular price Sale price $364.90 USD
Chevy SBC 350 1.6 Ratio 7/16" DNA® Aluminum Roller Rocker Arms Set

Chevy SBC 350 1.6 Ratio 7/16" DNA® Aluminum Roller Rocker Arms Set

Vendor:
Speedmaster

Regular price $215.30 USD

Regular price Sale price $215.30 USD
Chevy SBC 350 1.6 Ratio 3/8" DNA® Aluminum Roller Rocker Arms Set

Chevy SBC 350 1.6 Ratio 3/8" DNA® Aluminum Roller Rocker Arms Set

Vendor:
Speedmaster

Regular price $196.40 USD

Regular price Sale price $196.40 USD

1
…
12
13
14
15
16
…
26

Join the WrenchIt Pit Crew

Email

Country/region

Search

Language

English
Español

Payment methods

© 2025, WrenchIt Powered by Shopify

Privacy policy
Refund policy
Terms of service
Contact information

Choosing a selection results in a full page refresh.
Opens in a new window.