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Timing Gear Drive Sets

Upgrading your engine with a timing gear set is a great way to ensure rock-solid, accurate, and reliable engine timing. And in a lot of cases, particularly if you’ve...

Upgrading your engine with a timing gear set is a great way to ensure rock-solid, accurate, and reliable engine timing. And in a lot of cases, particularly if you’ve added a hot camshaft or upgraded your valvetrain with stiffer valve springs, a gear drive can be downright mandatory to ensure proper ignition timing under high-stress environments.

That’s because a timing gear kit eliminates a lot of the issues associated with timing chains. Timing gears won’t stretch or break, mitigating variations in cam and ignition timing (and preventing catastrophic valve and piston damage in the process). They’ll also typically last...

Upgrading your engine with a timing gear set is a great way to ensure rock-solid, accurate, and reliable engine timing. And in a lot of cases, particularly if you’ve added a hot camshaft or upgraded your valvetrain with stiffer valve springs, a gear drive can be downright mandatory to ensure proper ignition timing under high-stress environments.

That’s because a timing gear kit eliminates a lot of the issues associated with timing chains. Timing gears won’t stretch or break, mitigating variations in cam and ignition timing (and preventing catastrophic valve and piston damage in the process). They’ll also typically last a whole lot longer than chain drives too, ensuring that your timing will stay accurate even over long periods of time, which means you won’t have to go back in and make regular adjustments. And, as mentioned earlier, timing gear drive sets can handle a lot of stress, which is vital for something like a high-stress race or off-road motor.

But there’s another reason why a lot of folks upgrade to timing gears—with a signature whine, perhaps nothing tells the world that you’ve got a potent performance motor under your hood better than a timing gear set. In fact, timing gear whine is right up there with a healthy exhaust cackle and lopey camshaft—music to a gearhead’s ears. And even if you’re not a fan of the noise, there are relatively quiet timing gear kits out there too.

There are plenty of timing gear engine applications available, from the small block and big block Chevy (SBC and BBC), and Ford Windsor, to modern engines like the GM LS. So, if you’re thinking about upgrading your engine’s ignition timing with a rock-solid timing gear set, check out all the available options right now, at Summit Racing.

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Results 1 - 24 of 24

PRW Dual Gear Drive Timing Sets 5135121

PRW Dual Gear Drive Timing Sets 5135121

PRW Dual Gear Drive Timing Sets 5135121

GEAR DRIVE, DUAL IDLER, FORD 351C, 351M, 400C/M, 1970-82, 3-Keyway Crank Gear, Bronze Bushing, Noisy, Made in USA

Part Number: PQX-5135121

Not Yet Reviewed

Estimated Ship Date: Mar 27, 2026 if ordered today

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Estimated Ship Date: Mar 27, 2026 if ordered today

PRW Dual Gear Drive Timing Sets 5135025

PRW Dual Gear Drive Timing Sets 5135025

PRW Dual Gear Drive Timing Sets 5135025

GEAR DRIVE, DUAL IDLER, CHEV 5.0L/5.7L 1987-98 (Factory Roller Cam), Noisy, Made in USA

Part Number: PQX-5135025

Not Yet Reviewed

Estimated Ship Date: Mar 27, 2026 if ordered today

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Estimated Ship Date: Mar 27, 2026 if ordered today

PRW Dual Gear Drive Timing Sets 5135021

PRW Dual Gear Drive Timing Sets 5135021

PRW Dual Gear Drive Timing Sets 5135021

GEAR DRIVE, DUAL IDLER, CHEV 262-400 1955-95 (Exc Factory Roller Cam), Noisy, Made in USA

Part Number: PQX-5135021

Not Yet Reviewed

Estimated Ship Date: Mar 27, 2026 if ordered today

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Estimated Ship Date: Mar 27, 2026 if ordered today

PRW Dual Gear Drive Timing Sets 5135022

PRW Dual Gear Drive Timing Sets 5135022

PRW Dual Gear Drive Timing Sets 5135022

GEAR DRIVE, DUAL IDLER, CHEV 262-400 1955-95 (Exc Factory Roller Cam), Quiet, Made in USA

Part Number: PQX-5135022

Not Yet Reviewed

Estimated Ship Date: Mar 27, 2026 if ordered today

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Estimated Ship Date: Mar 27, 2026 if ordered today

PRW Dual Gear Drive Timing Sets 5135026

PRW Dual Gear Drive Timing Sets 5135026

PRW Dual Gear Drive Timing Sets 5135026

GEAR DRIVE, DUAL IDLER, CHEV 5.0L/5.7L 1987-98 (Factory Roller Cam), Quiet, Made in USA

Part Number: PQX-5135026

Not Yet Reviewed

Estimated Ship Date: Mar 27, 2026 if ordered today

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Estimated Ship Date: Mar 27, 2026 if ordered today

Allstar Performance Aluminum Gear Drives ALL90000

Allstar Performance Aluminum Gear Drives ALL90000

Allstar Performance Aluminum Gear Drives ALL90000

Gear Drive, Aluminum, Single Idler, Chevy, Small Block, Set

Part Number: AAF-ALL90000

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

Edelbrock Accu-Drive Gear Drives 7891

Made in the USA Edelbrock Accu-Drive Gear Drives 7891

Edelbrock Accu-Drive Gear Drives 7891

Gear Drive, Accu-Drive, Dual Idler, Chevy, Big Block, Mark IV, Set

Part Number: EDL-7891

Not Yet Reviewed

Estimated Ship Date: Feb 18, 2026 if ordered today

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Estimated Ship Date: Feb 18, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Summit Racing™ Gear Drives SUM-G6710

Summit Racing™ Gear Drives SUM-G6710

4.75 out of 5 stars ( 9 )

Estimated Ship Date: Monday 1/26/2026

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PRW Dual Gear Drive Timing Sets 5145423

PRW Dual Gear Drive Timing Sets 5145423

PRW Dual Gear Drive Timing Sets 5145423

GEAR DRIVE, DUAL IDLER, CHEV 454, GEN VI 1999-2000, Noisy, 3-Keyway Crank Gear, Thrust Bearing, Made in USA

Part Number: PQX-5145423

Not Yet Reviewed

Estimated Ship Date: Mar 27, 2026 if ordered today

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Estimated Ship Date: Mar 27, 2026 if ordered today

PRW Dual Gear Drive Timing Sets 5145421

PRW Dual Gear Drive Timing Sets 5145421

PRW Dual Gear Drive Timing Sets 5145421

GEAR DRIVE, DUAL IDLER, CHEV 396-454 1966-90, Noisy, Made in USA

Part Number: PQX-5145421

Not Yet Reviewed

Estimated Ship Date: Mar 26, 2026 if ordered today

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Estimated Ship Date: Mar 26, 2026 if ordered today

PRW Dual Gear Drive Timing Sets 5130221

PRW Dual Gear Drive Timing Sets 5130221

PRW Dual Gear Drive Timing Sets 5130221

GEAR DRIVE, DUAL IDLER, FORD 221-351W 1962-91, Noisy, 3-Keyway, Bronze Thrust Washer, Made in USA

Part Number: PQX-5130221

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

PRW Dual Gear Drive Timing Sets 5130222

PRW Dual Gear Drive Timing Sets 5130222

PRW Dual Gear Drive Timing Sets 5130222

GEAR DRIVE, DUAL IDLER, FORD 221-351W 1962-91, Quiet, 3-Keyway, Bronze Thrust Washer, Made in USA

Part Number: PQX-5130222

Not Yet Reviewed

Estimated Ship Date: Mar 27, 2026 if ordered today

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Estimated Ship Date: Mar 27, 2026 if ordered today

PRW Dual Gear Drive Timing Sets 5146022

PRW Dual Gear Drive Timing Sets 5146022

PRW Dual Gear Drive Timing Sets 5146022

GEAR DRIVE, DUAL IDLER, FORD 429-460 1968-97, Quiet, Made in USA

Part Number: PQX-5146022

Not Yet Reviewed

Estimated Ship Date: Mar 27, 2026 if ordered today

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Estimated Ship Date: Mar 27, 2026 if ordered today

PRW Dual Gear Drive Timing Sets 5144021

PRW Dual Gear Drive Timing Sets 5144021

PRW Dual Gear Drive Timing Sets 5144021

GEAR DRIVE, DUAL IDLER, CHRYSLER-MOPAR 383-440 1959-79, Noisy, Made in USA

Part Number: PQX-5144021

Not Yet Reviewed

Estimated Ship Date: Monday 1/26/2026

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Estimated Ship Date: Monday 1/26/2026

PRW Dual Gear Drive Timing Sets 5144022

PRW Dual Gear Drive Timing Sets 5144022

PRW Dual Gear Drive Timing Sets 5144022

GEAR DRIVE, DUAL IDLER, CHRYSLER-MOPAR 383-440 1959-79, Quiet, Made in USA

Part Number: PQX-5144022

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

PRW Dual Gear Drive Timing Sets 5135102

PRW Dual Gear Drive Timing Sets 5135102

PRW Dual Gear Drive Timing Sets 5135102

GEAR DRIVE, DUAL IDLER, FORD 351/400C,M 1970-82, Quiet, Bronze Thrust Washer

Part Number: PQX-5135102

Not Yet Reviewed

Estimated Ship Date: Mar 27, 2026 if ordered today

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Estimated Ship Date: Mar 27, 2026 if ordered today

COMP Cams Gear Drives 4100

Made in the USA COMP Cams Gear Drives 4100

COMP Cams Gear Drives 4100

Gear Drive, Dual Idler, Chevy, Small Block, Use with Flat Tappet or Retrofit Roller Camshaft, Set

Part Number: CCA-4100

4.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 1/26/2026

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Estimated Ship Date: Monday 1/26/2026

COMP Cams Gear Drives 4136

Made in the USA COMP Cams Gear Drives 4136

COMP Cams Gear Drives 4136

Timing Gear Drive, with Dual Idler, 3-Bolt, Steel Billet, for non-EFI Factory Roller Camshaft Applications, Chevy, 5.0, 5.7L, Set

Part Number: CCA-4136

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 1/26/2026

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Estimated Ship Date: Monday 1/26/2026

COMP Cams Gear Drives 4110

Made in the USA COMP Cams Gear Drives 4110

COMP Cams Gear Drives 4110

Gear Drive, Dual Idler, Chevy, Big Block, Set

Part Number: CCA-4110

Not Yet Reviewed

Estimated Ship Date: Monday 1/26/2026

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Estimated Ship Date: Monday 1/26/2026

COMP Cams Gear Drives 4120CPG

Made in the USA COMP Cams Gear Drives 4120CPG

COMP Cams Gear Drives 4120CPG

Gear Drive, Dual Idler, Ford, Small Block, Set

Part Number: CCA-4120

Not Yet Reviewed

Estimated Ship Date: Monday 1/26/2026

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Estimated Ship Date: Monday 1/26/2026

Summit Racing™ Gear Drives SUM-G6700

Made in the USA Summit Racing™ Gear Drives SUM-G6700

Summit Racing™ Gear Drives SUM-G6700

Gear Drive, Noisy, Dual Idler, Chevy, Small Block, Set

Part Number: SUM-G6700

4.77 out of 5 stars ( 26 )

Estimated Ship Date: Monday 1/26/2026

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Estimated Ship Date: Monday 1/26/2026

Summit Racing™ Gear Drives SUM-G6710

Made in the USA Summit Racing™ Gear Drives SUM-G6710

Summit Racing™ Gear Drives SUM-G6710

Gear Drive, Noisy, Dual Idler, Chevy, Big Block, Mark IV, Set

Part Number: SUM-G6710

4.89 out of 5 stars ( 9 )

Estimated Ship Date: Monday 1/26/2026

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Estimated Ship Date: Monday 1/26/2026

Summit Racing™ Gear Drives SUM-G6700-Q

Made in the USA Summit Racing™ Gear Drives SUM-G6700-Q

Summit Racing™ Gear Drives SUM-G6700-Q

Gear Drive, Quiet, Dual Idler, Chevy, Small Block, Set

Part Number: SUM-G6700-Q

4.22 out of 5 stars ( 23 )

Estimated Ship Date: Monday 1/26/2026

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Estimated Ship Date: Monday 1/26/2026

Summit Racing™ Gear Drives SUM-G6710-Q

Made in the USA Summit Racing™ Gear Drives SUM-G6710-Q

Summit Racing™ Gear Drives SUM-G6710-Q

Gear Drive, Quiet, Dual Idler, Chevy, Big Block, Mark IV, Set

Part Number: SUM-G6710-Q

2.5 out of 5 stars ( 6 )

Estimated Ship Date: Monday 1/26/2026

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Estimated Ship Date: Monday 1/26/2026

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