Page 116 - 2018 Racecar Engineering Open Wheel Parts and Accessories Catalog

Magnum 4340 Forged Steel Crankshafts
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terweights and have undergone exclusive Ultra-Case heat treatment. Available for a variety of small block Chevy applications.
Part No. Application Stroke Main Pin
CALSAG14A-MG SBC 3.500" 2.449" 2.000"
CALSAJ11A-MG SBC 3.750" 2.449" 2.100"
CALSAK21A-MG SBC 3.800" 2.649" 2.100"
CALSAM11A-MG SBC 3.875" 2.449" 2.100"
CALSAM21A-MG SBC 3.875" 2.649" 2.100"
CALSAO11A-MG SBC 4.000" 2.449" 2.100"
CALSAO21A-MG SBC 4.000" 2.649" 2.100"
CALSMO21A-MG* SBC 4.000" 2.649" 2.100"
CALSAT11A-MG SBC 360 ASCS 3.550" 3.500" 2.100"
CALSAX14A-MG SBC 360 ASCS 3.335" 3.500" 2.000"
* Big Block Chevy snout.

Compstar Forged 4340 Steel Crankshafts
Manufactured from premium AISI 4340 steel, Compstar crankshafts are the most durable
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cubic inch requirements.
Part No. Application Stroke Main Pin
CALSAJ113-CS Small Block Chevy 3.750" 350 2.100"
CALSAM113-CS Small Block Chevy 3.875" 350 2.100"

Compstar Comet Forged 4340 Steel Crankshafts
Lightweight, durable crankshafts are constructed from 4340 steel that have been triple
heat treated and nitrided. Comet crankshafts feature gun drilled mains, lightened rods,
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Part No. Application Stroke Main Pin
CALSAJ113-CC Small Block Chevy 3.750" 350 2.100"

Original Design Ultra I-Beam Connecting Rods
H-Beam Connecting Rods Ultra I-Beam Connecting Rods are forged from
Original Design Compstar connecting rods are de- extremely clean, Timken steel. Strengthening gussets
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Forged H-beam rods are ready to use, and feature the [OYLHK LUNHNLTLU[ LSPTPUH[LZ L_WVZLK [OYLHKZ
proper dimensions and clearances for high perfor- IL[^LLU [OL IVS[ [OYLHK HUK [OL ZOHUR (SS YVKZ HYL Ä[-
mance usage, right out of the box. Sold in sets of eight. [LK ^P[O 7:0 <S[YH )VS[Z ^P[O YVSSLK [OYLHKZ MVY
improved engagement and consistent clamping loads.
Part No. Length Journal Weight Sold in sets of eight.
Small Block Chevy
CALCSA5700DS2A2AH 5.700" 2.100" 603g Part No. Application Length Journal Weight
CALCSA6000DS2A2AH 6.000" 2.100" 612g Standard Ultra Series
CALCSA6125DS2A2AH 6.125" 2.100" 617g CALU14140 Small Block Chevy 6.125" 2.100" 662g
CALCSA6200DS2A2AH 6.200" 2.100" 615g CALU14145 Small Block Chevy 6.200" 2.100" 664g

Rod And Piston Holder Rod Guide Tool
ALL96478 ALL96480
Holder safely supports 7SHZ[PJ [VVS ZSPWZ V]LY
piston and connecting rod VY YVK IVS[Z [V HPK
assemblies during engine piston installation and eliminate the chance
teardowns or assembly. Slots of rod bolts hitting crank. A must for any engine
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to accommodate most combinations. Part No. Description
/VSKLY TLHZ\YLZ _ _ [HSS HUK ALL96481 Rod Guide Tool Extensions 4.5", 1-Pair
can be disassembled for storage.

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