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Best Sellers.

Discover customer-favorite intake, fuel, tuning, and engine components selected for dependable performance and strong value. Shop proven upgrades for daily drivers, restorations, street builds, and custom automotive projects.
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Performer RPM 451 HP Top End Kit for 1969-95 Small-Block Ford 351W Engines

Regular Price $1,704.28
Sale Price $1,704.28 Regular Price $5,680.95
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Performer RPM 450 HP Top End Kit for 1965-76 Big-Block Olds 400-500 c.i.d.

Regular Price $1,303.78
Sale Price $1,303.78 Regular Price $4,345.95
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Performer RPM 482 HP Top End Kit for 1968-79 Big-Block Chrysler 440 Engines

Regular Price $1,064.08
Sale Price $1,064.08 Regular Price $3,546.95
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Performer RPM 506 HP Top End Kit #2045 For 1968-87 BB Ford 460-522 V-8 Engines

Regular Price $1,439.08
Sale Price $1,439.08 Regular Price $4,796.95
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Performer RPM 471 HP Top End Kit for 1962-79 Pontiac 389-467 c.i.d. Engines

Regular Price $1,354.18
Sale Price $1,354.18 Regular Price $4,513.95
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Red Roller Rockers for Small-Block Ford 3/8 stud 1.6:1 (Qty 16)

Regular Price $208.49
Sale Price $208.49 Regular Price $694.95
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Performer RPM 460 HP Top End Kit for 1962-79 Pontiac 389-467 c.i.d. Engines

Regular Price $1,387.78
Sale Price $1,387.78 Regular Price $4,625.95
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Performer RPM 611 HP Top End Kit for 1996 & later Chevy 502 V-8 Engines

Regular Price $1,487.38
Sale Price $1,487.38 Regular Price $4,957.95
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Hydraulic Roller Lifter Kit for Small-Block Ford

Regular Price $302.38
Sale Price $302.38 Regular Price $1,007.95
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Performer RPM Top End Kit is designed for 1997-04 LS2 Engines

Regular Price $1,788.88
Sale Price $1,788.88 Regular Price $5,962.95
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Performer RPM 540 HP Top End Kit for 1965-95 Chevy 396-454 V-8 Engines

Regular Price $1,290.88
Sale Price $1,290.88 Regular Price $4,302.95
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Engine Valve Lifter Kit #97393 For Ford FE 390, Hydraulic Roller Lifter Type

Regular Price $305.08
Sale Price $305.08 Regular Price $1,016.95
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Performer RPM 540 HP Top End Kit for 1965-95 Mark IV & Gen V Chevy 396-454

Regular Price $1,679.68
Sale Price $1,679.68 Regular Price $5,598.95
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Performer RPM 705 HP Top End Kit for Gen II Chrysler 426-572 Hemi Engines

Regular Price $1,917.58
Sale Price $1,917.58 Regular Price $6,391.95
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Performer RPM 421 HP Top End Kit for 1968-79 Big-Block Chrysler 383 Engines

Regular Price $1,078.18
Sale Price $1,078.18 Regular Price $3,593.95
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Performer RPM 460 HP Top End Kit for 1962-79 Pontiac 389-467 c.i.d. V-8

Regular Price $1,387.78
Sale Price $1,387.78 Regular Price $4,625.95
-70%

Performer RPM 435 HP Top End Kit for 1957-86 Chevy 327-350 V-8 Engines

Regular Price $1,538.68
Sale Price $1,538.68 Regular Price $5,128.95
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Performer RPM 367 HP Top End Kit for 1981 & earlier Ford 289-302 engines.

Regular Price $1,120.48
Sale Price $1,120.48 Regular Price $3,734.95
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Performer RPM 410 Top End Kit for 1957-86 Small-Block Chevy 350 Engines

Regular Price $1,257.28
Sale Price $1,257.28 Regular Price $4,190.95
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Performer RPM 418 HP Top End Kit for Mid 1963-76 Ford 390-428 FE Engines

Regular Price $1,112.38
Sale Price $1,112.38 Regular Price $3,707.95
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