Engine & Components

Harmonic Balancer Bolt, 12-Point Black Oxidefits BB Chev 1/2-20 Thread x 1.550" UHL, 5/8" SocketAR135-2501135-2501As The Crankshaft Flexes And T wi...

Harmonic Balancer Bolt, Hex Head Black Oxidefits BB Chev 1/2-20 Thread x 1.550" UHL With 1/2" Square DriveAR135-2503135-2503Arp Offers A Special Ve...

Oil Pump Driveshaft 134-7901 AR134-7901 fits SB Chev SB CHEV OIL PUMP DRIVE SHAFT Lose Oil Pressure And The Engi ne Is Trash! Now You Don't Hav e T...

Rocker Arm Stud Kit3/8" fits SB FordAR134-7104134-7104B= 1.895" C= .710" D= 1.000" E= 3/8-12 F= 7/16-14

Rocker Arm Stud Kit7/16" fits SB Chev, Ford & HoldenAR134-7103134-7103B= 1.770" C= .700" D= .670" E= 7/16-20 F= 7/16-14

Rocker Arm Stud Kit3/8" fits SB Chev, Ford & HoldenAR134-7101134-7101B= 1.750" C= .700" D= .800" E= 3/8-24 F= 7/16-14

Harmonic Balancer Bolt, Hex Head Black Oxidefits SB Chev 7/16-20 Thread x 2.470" UHL With 1/2" Square DriveAR134-2503134-2503Arp Offers A Special V...

Harmonic Balancer Bolt, 12-Point Black Oxidefits SB Chev 7/16-20 Thread x 2.470" UHL, 5/8" SocketAR134-2501134-2501HARMONIC BALANCER BOLT As the cr...

Rocker Arm Stud Kit7/16" fits Chev, Ford & Holden With Roller Rockers & GirdleAR100-7101100-7101B= 1.900" C= .750" D= 1.000" E= 7/16-20 F= ...

HEMI Ring Set4.467" Bore, .017", 1/16", 3/16"AKER-19526-35ER-19526-35Piston Rings designed to minimize Cylinder Leakage, Provide Instant Seating, C...

HEMI Ring Set4.375" Bore, .017", 1/16", 3/16"AKER-19525-5ER-19525-5Piston Rings designed to minimize Cylinder Leakage, Provide Instant Seating, Con...

HEMI Ring Set - Nitro4.187" Bore, .017", 1/16", 3/16"AKER-19521-65ER-19521-65Piston Rings designed to minimize Cylinder Leakage, Provide Instant Se...

HEMI Ring Set4.310" Bore, .017", 1/16", 3/16"AKER-19522-65ER-19522-65Piston Rings designed to minimize Cylinder Leakage, Provide Instant Seating, C...

TFX Cam Bearing Dowel Pin 5mm x 45mm PE11Z-4204 AJPE11Z-4204 AJPE TFX CAM BEARING PIN TFX cam bearing dowel pins, 5mm x 45mm.

Manley Valve Spring Set Nextek 1.550" O.D, .715" I.DAJPE-221453SF-16PE-221453SF-16Manley Nextek valve spring set 1.550" O.D, .715" I.D.

Manley 10° Ti RetainersSet of 16AJPE-23658-16PE-23658-16Manley 10° Titanium retainers set. Set of 16.

TFX Rear Main Cap Side Seals, Single PE-11Z-5013 AJPE-11Z-5013 TFX REAR MAIN CAP SIDE SEALS TFX rear main cap side seals. Sold as single.

Bronze Valve GuidesSuit AFR LSX, SB Chev & SB Ford Heads, 8mm x .502" O.DAFR9051-1R9051-1For over FORTY-FIVE years Air Flow Research has been d...

Valve LocksBead Lock Suit 8mm Steem, 10°AFR9009-16R9009-16For over FORTY-FIVE years Air Flow Research has been defining technological leadership in...

Pac Dual Valve Springs, 1.270" 155-448lbs@1.810", .650" Lift R8019-16 AFR8019-16 Set of 16 PAC DUAL VALVE SPRINGS, 1.270"

Pac Racing Dual Spring1.270" O.D, 155lbs Seat Press, .650" Max LiftAFR8019-1R8019-1Spring Specifications: Outside Diameter:1.270" Middle Spring ID:...

Pac Dual Valve Springs, 1.290" 140-356lbs@1.810", .600" LiftSet of 16AFR8017-16R8017-16AFR Valve Springs are wound with the finest quality spring s...

Valve Spring 1.550" R8017-1 AFR8017-1 Suit Hydraulic Lifter Camshafts PAC DUAL VALVE SPRING, 1.290" AFR Valve Springs are wound with the finest qua...

Pac 1225 Valve Springs, 1.550" 250-765lbs@2.00", .800" Lift R8001-16 AFR8001-16 Set of 16 PAC1225 VALVE SPRINGS 1.55" OD